diff --git a/Resources/config/block.xml b/Resources/config/block.xml
index ed579358..218835a1 100644
--- a/Resources/config/block.xml
+++ b/Resources/config/block.xml
@@ -1,22 +1,14 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <parameters>
         <parameter id="sonata_admin_doctrine_phpcr.tree_block.defaults" type="collection"/>
     </parameters>
-
     <services>
-        <service id="sonata_admin_doctrine_phpcr.tree_block"
-                 class="Sonata\DoctrinePHPCRAdminBundle\Block\TreeBlockService">
+        <service id="sonata_admin_doctrine_phpcr.tree_block" class="Sonata\DoctrinePHPCRAdminBundle\Block\TreeBlockService">
             <tag name="sonata.block"/>
-
             <argument>sonata_admin_doctrine_phpcr.tree_block</argument>
             <argument type="service" id="templating"/>
             <argument>%sonata_admin_doctrine_phpcr.tree_block.defaults%</argument>
         </service>
     </services>
-
-</container>
\ No newline at end of file
+</container>
diff --git a/Resources/config/doctrine_phpcr.xml b/Resources/config/doctrine_phpcr.xml
index 92667089..119c6c4f 100644
--- a/Resources/config/doctrine_phpcr.xml
+++ b/Resources/config/doctrine_phpcr.xml
@@ -1,65 +1,50 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
-
         <service id="sonata.admin.manager.doctrine_phpcr" class="Sonata\DoctrinePHPCRAdminBundle\Model\ModelManager">
-            <argument type="service" id="doctrine_phpcr.odm.default_document_manager" />
+            <argument type="service" id="doctrine_phpcr.odm.default_document_manager"/>
         </service>
-
         <!-- FormBuilder -->
         <service id="sonata.admin.builder.doctrine_phpcr_form" class="Sonata\DoctrinePHPCRAdminBundle\Builder\FormContractor">
-            <argument type="service" id="form.factory" />
+            <argument type="service" id="form.factory"/>
         </service>
-
         <!-- ListBuilder -->
-        <service id="sonata.admin.builder.doctrine_phpcr_list" class="Sonata\DoctrinePHPCRAdminBundle\Builder\ListBuilder" >
-            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_list_chain" />
-            <argument />
+        <service id="sonata.admin.builder.doctrine_phpcr_list" class="Sonata\DoctrinePHPCRAdminBundle\Builder\ListBuilder">
+            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_list_chain"/>
+            <argument/>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_list" class="Sonata\DoctrinePHPCRAdminBundle\Guesser\TypeGuesser">
-            <argument type="service" id="doctrine_phpcr" />
-            <tag name="sonata.admin.guesser.doctrine_phpcr_list" />
+            <argument type="service" id="doctrine_phpcr"/>
+            <tag name="sonata.admin.guesser.doctrine_phpcr_list"/>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_list_chain" class="Sonata\AdminBundle\Guesser\TypeGuesserChain">
-            <argument />
+            <argument/>
         </service>
-
         <!-- ShowBuilder  -->
-        <service id="sonata.admin.builder.doctrine_phpcr_show" class="Sonata\DoctrinePHPCRAdminBundle\Builder\ShowBuilder" >
-            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_show_chain" />
-            <argument />
+        <service id="sonata.admin.builder.doctrine_phpcr_show" class="Sonata\DoctrinePHPCRAdminBundle\Builder\ShowBuilder">
+            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_show_chain"/>
+            <argument/>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_show" class="Sonata\DoctrinePHPCRAdminBundle\Guesser\TypeGuesser">
-            <argument type="service" id="doctrine_phpcr" />
-            <tag name="sonata.admin.guesser.doctrine_phpcr_show" />
+            <argument type="service" id="doctrine_phpcr"/>
+            <tag name="sonata.admin.guesser.doctrine_phpcr_show"/>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_show_chain" class="Sonata\AdminBundle\Guesser\TypeGuesserChain">
-            <argument />
+            <argument/>
         </service>
-
         <!-- DatagridBuilder guesser -->
         <service id="sonata.admin.builder.doctrine_phpcr_datagrid" class="Sonata\DoctrinePHPCRAdminBundle\Builder\DatagridBuilder">
-            <argument type="service" id="form.factory" />
-            <argument type="service" id="sonata.admin.builder.filter.factory" />
-            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_datagrid_chain" />
+            <argument type="service" id="form.factory"/>
+            <argument type="service" id="sonata.admin.builder.filter.factory"/>
+            <argument type="service" id="sonata.admin.guesser.doctrine_phpcr_datagrid_chain"/>
             <argument>%form.type_extension.csrf.enabled%</argument>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_datagrid" class="Sonata\DoctrinePHPCRAdminBundle\Guesser\FilterTypeGuesser">
-            <argument type="service" id="doctrine_phpcr" />
-            <tag name="sonata.admin.guesser.doctrine_phpcr_datagrid" />
+            <argument type="service" id="doctrine_phpcr"/>
+            <tag name="sonata.admin.guesser.doctrine_phpcr_datagrid"/>
         </service>
-
         <service id="sonata.admin.guesser.doctrine_phpcr_datagrid_chain" class="Sonata\AdminBundle\Guesser\TypeGuesserChain">
-            <argument />
+            <argument/>
         </service>
     </services>
 </container>
diff --git a/Resources/config/doctrine_phpcr_filter_types.xml b/Resources/config/doctrine_phpcr_filter_types.xml
index 0a35d546..4d6a9ae2 100644
--- a/Resources/config/doctrine_phpcr_filter_types.xml
+++ b/Resources/config/doctrine_phpcr_filter_types.xml
@@ -1,47 +1,33 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
         <service id="sonata.admin.doctrine_phpcr.filter.type.boolean" class="Sonata\DoctrinePHPCRAdminBundle\Filter\BooleanFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_boolean" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_boolean"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.callback" class="Sonata\DoctrinePHPCRAdminBundle\Filter\CallbackFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_callback" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_callback"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.choice" class="Sonata\DoctrinePHPCRAdminBundle\Filter\ChoiceFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_choice" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_choice"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr_form.filter.type.choice" class="Sonata\DoctrinePHPCRAdminBundle\Form\Type\Filter\ChoiceType">
-            <tag name="form.type" alias="doctrine_phpcr_type_filter_choice" />
-
-            <argument type="service" id="translator" />
+            <tag name="form.type" alias="doctrine_phpcr_type_filter_choice"/>
+            <argument type="service" id="translator"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.model" class="Sonata\DoctrinePHPCRAdminBundle\Filter\ModelFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_model" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_model"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.string" class="Sonata\DoctrinePHPCRAdminBundle\Filter\StringFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_string" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_string"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.number" class="Sonata\DoctrinePHPCRAdminBundle\Filter\NumberFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_number" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_number"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.date" class="Sonata\DoctrinePHPCRAdminBundle\Filter\DateFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_date" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_date"/>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.filter.type.nodename" class="Sonata\DoctrinePHPCRAdminBundle\Filter\NodeNameFilter">
-            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_nodename" />
+            <tag name="sonata.admin.filter.type" alias="doctrine_phpcr_nodename"/>
         </service>
     </services>
-
 </container>
diff --git a/Resources/config/doctrine_phpcr_form_types.xml b/Resources/config/doctrine_phpcr_form_types.xml
index 6946f4bb..78935442 100644
--- a/Resources/config/doctrine_phpcr_form_types.xml
+++ b/Resources/config/doctrine_phpcr_form_types.xml
@@ -1,28 +1,20 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
         <service id="sonata.admin.doctrine_phpcr.form.type.phpcr_odm_tree" class="Sonata\DoctrinePHPCRAdminBundle\Form\Type\TreeModelType">
-            <tag name="form.type" alias="doctrine_phpcr_odm_tree" />
+            <tag name="form.type" alias="doctrine_phpcr_odm_tree"/>
             <call method="setDefaults">
                 <argument>%sonata_admin_doctrine_phpcr.tree_block.defaults%</argument>
             </call>
             <call method="setTree">
-                <argument type="service" id="sonata.admin.doctrine_phpcr.phpcr_odm_tree" />
+                <argument type="service" id="sonata.admin.doctrine_phpcr.phpcr_odm_tree"/>
             </call>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.form.type.phpcr_odm_tree_manager" class="Sonata\DoctrinePHPCRAdminBundle\Form\Type\TreeManagerType">
-            <tag name="form.type" alias="doctrine_phpcr_odm_tree_manager" />
+            <tag name="form.type" alias="doctrine_phpcr_odm_tree_manager"/>
         </service>
-
-        <service id="sonata.admin.doctrine_phpcr.form.collection_type_extension" class="Sonata\DoctrinePHPCRAdminBundle\Form\Extension\CollectionTypeExtension"
-                >
-            <tag name="form.type_extension" alias="sonata_type_collection" />
+        <service id="sonata.admin.doctrine_phpcr.form.collection_type_extension" class="Sonata\DoctrinePHPCRAdminBundle\Form\Extension\CollectionTypeExtension">
+            <tag name="form.type_extension" alias="sonata_type_collection"/>
         </service>
     </services>
-
 </container>
diff --git a/Resources/config/form.xml b/Resources/config/form.xml
index 76b475ab..ecc76a29 100644
--- a/Resources/config/form.xml
+++ b/Resources/config/form.xml
@@ -1,14 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
         <service id="sonata.admin.doctrine_phpcr.form.type.choice_field_mask" class="Sonata\DoctrinePHPCRAdminBundle\Form\Type\ChoiceFieldMaskType">
-            <tag name="form.type" alias="choice_field_mask" />
+            <tag name="form.type" alias="choice_field_mask"/>
         </service>
     </services>
-
 </container>
-
diff --git a/Resources/config/route.xml b/Resources/config/route.xml
index 6bb3e3c4..ddfd2901 100644
--- a/Resources/config/route.xml
+++ b/Resources/config/route.xml
@@ -1,11 +1,6 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
-        <service id="sonata.admin.route.path_info_slashes" class="Sonata\DoctrinePHPCRAdminBundle\Route\PathInfoBuilderSlashes" />
+        <service id="sonata.admin.route.path_info_slashes" class="Sonata\DoctrinePHPCRAdminBundle\Route\PathInfoBuilderSlashes"/>
     </services>
 </container>
-
diff --git a/Resources/config/routing/tree.xml b/Resources/config/routing/tree.xml
index a6764d12..8d7e562a 100644
--- a/Resources/config/routing/tree.xml
+++ b/Resources/config/routing/tree.xml
@@ -1,11 +1,6 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<routes xmlns="http://symfony.com/schema/routing"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<routes xmlns="http://symfony.com/schema/routing" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
     <route id="sonata_admin_tree" pattern="/tree">
         <default key="_controller">SonataDoctrinePHPCRAdminBundle:Tree:index</default>
     </route>
-
 </routes>
diff --git a/Resources/config/tree.xml b/Resources/config/tree.xml
index b06cd018..5ab6d4ad 100644
--- a/Resources/config/tree.xml
+++ b/Resources/config/tree.xml
@@ -1,23 +1,18 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
-
-        <service id="sonata.admin.doctrine_phpcr.tree_controller"
-                 class="Sonata\DoctrinePHPCRAdminBundle\Controller\TreeController">
-            <argument type="service" id="sonata.admin.doctrine_phpcr.phpcr_odm_tree" />
+        <service id="sonata.admin.doctrine_phpcr.tree_controller" class="Sonata\DoctrinePHPCRAdminBundle\Controller\TreeController">
+            <argument type="service" id="sonata.admin.doctrine_phpcr.phpcr_odm_tree"/>
             <argument/>
             <argument>%sonata_admin_doctrine_phpcr.tree_block.defaults%</argument>
             <argument>%sonata_admin_doctrine_phpcr.tree_confirm_move%</argument>
-            <call method="setContainer"><argument type="service" id="service_container"/></call>
+            <call method="setContainer">
+                <argument type="service" id="service_container"/>
+            </call>
         </service>
-
         <service id="sonata.admin.doctrine_phpcr.phpcr_odm_tree" class="Sonata\DoctrinePHPCRAdminBundle\Tree\PhpcrOdmTree">
-            <tag name="cmf.tree" alias="phpcr_odm_tree" />
-            <argument type="service" id="doctrine_phpcr.odm.default_document_manager" />
+            <tag name="cmf.tree" alias="phpcr_odm_tree"/>
+            <argument type="service" id="doctrine_phpcr.odm.default_document_manager"/>
             <argument type="service" id="sonata.admin.manager.doctrine_phpcr"/>
             <argument type="service" id="sonata.admin.pool"/>
             <argument type="service" id="translator"/>
@@ -26,7 +21,5 @@
             <argument/>
             <argument/>
         </service>
-
     </services>
-
-</container>
\ No newline at end of file
+</container>
diff --git a/Resources/config/twig.xml b/Resources/config/twig.xml
index 83ec64c4..4b199311 100644
--- a/Resources/config/twig.xml
+++ b/Resources/config/twig.xml
@@ -1,13 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-
+<?xml version="1.0" encoding="UTF-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
         <service id="sonata.admin.twig.doctrine_phpcr_extension" class="Sonata\DoctrinePHPCRAdminBundle\Twig\Extension\SonataDoctrinePHPCRAdminExtension">
             <tag name="twig.extension"/>
         </service>
     </services>
-
-</container>
\ No newline at end of file
+</container>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.cs.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.cs.xliff
index 8937c23f..c86bcf30 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.cs.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.cs.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="en" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="en" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -27,5 +27,5 @@
                 <target>alespoň</target>
             </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.de.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.de.xliff
index dea8273e..7dbab99d 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.de.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.de.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="en" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="en" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -31,5 +31,5 @@
                 <target>(nicht editierbar)</target>
             </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.en.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.en.xliff
index 1d412685..0a092973 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.en.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.en.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="en" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="en" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -33,7 +33,7 @@
             <trans-unit id="label_type_contains_words">
                 <source>label_type_contains_words</source>
                 <target>contains words</target>
-            </trans-unit>            
+            </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.fr.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.fr.xliff
index ceabf1f2..d45cbf1f 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.fr.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.fr.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="fr" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="fr" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -31,5 +31,5 @@
                 <target>(Non éditable)</target>
             </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.it.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.it.xliff
index 3a27f6c8..85ad6a0c 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.it.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.it.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="it" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="it" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -33,7 +33,7 @@
             <trans-unit id="label_type_contains_words">
                 <source>label_type_contains_words</source>
                 <target>contiene parole</target>
-            </trans-unit>      
+            </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.sk.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.sk.xliff
index f09126fc..559c3896 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.sk.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.sk.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="en" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="en" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -27,5 +27,5 @@
                 <target>aspoň</target>
             </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>
diff --git a/Resources/translations/SonataDoctrinePHPCRAdmin.sl.xliff b/Resources/translations/SonataDoctrinePHPCRAdmin.sl.xliff
index 120b6417..2788a889 100644
--- a/Resources/translations/SonataDoctrinePHPCRAdmin.sl.xliff
+++ b/Resources/translations/SonataDoctrinePHPCRAdmin.sl.xliff
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
-<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-    <file source-language="en" datatype="plaintext" original="" >
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
+    <file source-language="en" datatype="plaintext" original="">
         <body>
             <trans-unit id="content_tree">
                 <source>content_tree</source>
@@ -27,5 +27,5 @@
                 <target>vsaj</target>
             </trans-unit>
         </body>
-     </file>
+    </file>
 </xliff>