diff --git a/lib/classes/Swift/ByteStream/FileByteStream.php b/lib/classes/Swift/ByteStream/FileByteStream.php
index c36d61987..1ac3c6632 100644
--- a/lib/classes/Swift/ByteStream/FileByteStream.php
+++ b/lib/classes/Swift/ByteStream/FileByteStream.php
@@ -162,7 +162,7 @@ public function setReadPointer($byteOffset)
 
     /**
      * Just write the bytes to the file
-     * 
+     *
      * @param string $bytes
      *
      * @throws Swift_IoException
diff --git a/lib/classes/Swift/Mime/Attachment.php b/lib/classes/Swift/Mime/Attachment.php
index 854ea22f2..21f9b693d 100644
--- a/lib/classes/Swift/Mime/Attachment.php
+++ b/lib/classes/Swift/Mime/Attachment.php
@@ -17,7 +17,7 @@ class Swift_Mime_Attachment extends Swift_Mime_SimpleMimeEntity
 {
     /**
      * Recognized MIME types
-     * 
+     *
      * @var array
      */
     private $_mimeTypes = array();
diff --git a/lib/classes/Swift/Mime/Headers/OpenDKIMHeader.php b/lib/classes/Swift/Mime/Headers/OpenDKIMHeader.php
index 892863647..7f48a2d4b 100644
--- a/lib/classes/Swift/Mime/Headers/OpenDKIMHeader.php
+++ b/lib/classes/Swift/Mime/Headers/OpenDKIMHeader.php
@@ -128,7 +128,7 @@ public function getFieldName()
 
     /**
      * Ignored.
-     * 
+     *
      * @param string $charset
      */
     public function setCharset($charset)
diff --git a/lib/classes/Swift/Plugins/LoggerPlugin.php b/lib/classes/Swift/Plugins/LoggerPlugin.php
index a4b0a0c10..9429c49a3 100644
--- a/lib/classes/Swift/Plugins/LoggerPlugin.php
+++ b/lib/classes/Swift/Plugins/LoggerPlugin.php
@@ -126,7 +126,7 @@ public function transportStopped(Swift_Events_TransportChangeEvent $evt)
      * Invoked as a TransportException is thrown in the Transport system.
      *
      * @param Swift_Events_TransportExceptionEvent $evt
-     * 
+     *
      * @throws Swift_TransportException
      */
     public function exceptionThrown(Swift_Events_TransportExceptionEvent $evt)
diff --git a/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php b/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
index 297c12c7c..9185abc87 100644
--- a/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
+++ b/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
@@ -73,7 +73,7 @@ class Swift_Plugins_PopBeforeSmtpPlugin implements Swift_Events_TransportChangeL
 
     /**
      * SMTP Transport to bind to
-     * 
+     *
      * @var Swift_Transport
      */
     private $_transport;