[gnome-terminal/mallard-help] Help: Added a note on holding the terminal open.

[Sindhu S <sindhus src gnome org>]

commit 3d04df085e426c9491593dd6cf9fda2fde7e6b92
Author: Sindhu S <sindhus live in>
Date:   Tue Feb 26 18:51:25 2013 +0530

    Help: Added a note on holding the terminal open.

 help/C/pref-custom-exit.page |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/help/C/pref-custom-exit.page b/help/C/pref-custom-exit.page
index 755fcd3..65acdd1 100644
--- a/help/C/pref-custom-exit.page
+++ b/help/C/pref-custom-exit.page
@@ -54,4 +54,8 @@
     </item>
   </steps>
 
+  <note style="important">
+    <p>If you have <link xref="pref-custom-shells">set a custom command</link> to execute with the default 
profile and have set the command exit behaviour as <gui>Exit the terminal</gui>, you will not be able to see 
the result of the execution. It is advised you select <gui>Hold the terminal open</gui> as the exit 
behaviour.</p>
+  </note>
+
 </page>
\ No newline at end of file