[gedit-plugins] help: Use markup for commands; add comments not to translate commands

[Andre Klapper <aklapper src gnome org>]

commit a88c8de06f6ef1c1764143afeb922421ccfceb0f
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue May 26 17:03:07 2020 +0200

    help: Use markup for commands; add comments not to translate commands
    
    Fixes #28

 help/C/commander.page | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/help/C/commander.page b/help/C/commander.page
index e4f40e9..fa13fb3 100644
--- a/help/C/commander.page
+++ b/help/C/commander.page
@@ -71,19 +71,21 @@
       <tr>
         <td><p>Move the cursor to a certain line number in your file</p></td>
         <td>
-         <p>go <input>[line number]</input> <em>or</em> just <key>G</key>
-         <input>[line number]</input></p>
+         <p its:locNote="Translators: Do not translate 'go'! It is a command">
+         <cmd>go <input>[line number]</input></cmd> <em>or</em> just <cmd><key>G</key>
+         <input>[line number]</input></cmd></p>
         </td>
       </tr>
       <tr>
         <td><p>Toggle the bookmark indicator for the current line</p></td>
-        <td><p>bookmark <em>or</em> just <key>B</key></p></td>
+        <td><p its:locNote="Translators: Do not translate 'bookmark'! It is a
+        command"><cmd>bookmark</cmd> <em>or</em> just <key>B</key></p></td>
       </tr>
     </tbody>
   </table>
   
   <note style="tip">
-    <p>Some commands, such as the <app>bookmark</app> command require that the
+    <p>Some commands, such as the <cmd>bookmark</cmd> command require that the
     appropriate plugin be installed and activated. If you do not have the
     appropriate plugin installed and activated, you will receive an error
     message.</p>