Help: Fix version to 1.22 and update pot file

Author: rbuj

help/C/index.docbook

@@ -196,7 +196,7 @@
                 </revision>
          </revhistory>
 
-    <releaseinfo>This manual describes version 1.10 of Archive Manager.</releaseinfo> 
+    <releaseinfo>This manual describes version 1.22 of Archive Manager.</releaseinfo> 
   </info> 
 
   <indexterm zone="index"> 

help/engrampa.pot

@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: MATE Desktop Environment\n"
-"POT-Creation-Date: 2019-02-07 12:02+0100\n"
+"POT-Creation-Date: 2019-03-10 00:00+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -26,7 +26,7 @@ msgstr ""
 
 #. (itstool) path: info/copyright
 #: C/index.docbook:21
-msgid "<year>2015</year> <holder>MATE Documentation Project</holder>"
+msgid "<year>2019</year> <holder>MATE Documentation Project</holder>"
 msgstr ""
 
 #. (itstool) path: info/copyright
@@ -183,7 +183,7 @@ msgstr ""
 
 #. (itstool) path: info/releaseinfo
 #: C/index.docbook:199
-msgid "This manual describes version 1.10 of Archive Manager."
+msgid "This manual describes version 1.22 of Archive Manager."
 msgstr ""
 
 #. (itstool) path: article/indexterm
@@ -338,7 +338,7 @@ msgstr ""
 
 #. (itstool) path: entry/para
 #: C/index.docbook:292
-msgid "<filename>.deb</filename>"
+msgid "<filename>.deb</filename>, <filename>.udeb</filename>"
 msgstr ""
 
 #. (itstool) path: entry/para