[gnome-terminal/mallard-help] Help: Modified help on gs-execute-commands.page.

[Sindhu S <sindhus src gnome org>]

commit 8b852930334722f16483c21350de4c647cdfddd0
Author: Sindhu S <sindhus live in>
Date:   Sun Feb 24 16:53:02 2013 +0530

    Help: Modified help on gs-execute-commands.page.
    
    Reworded help on how to run a command or launch GUI programs
    to obtain debugging information to aid in filing a bug report.
    
    Added explanation on how programs can be installed on various
    locations on the computer and that Terminal may not always be
    by default able to see them without the locations being added
    to the PATH variable. A user can find out the exact location
    of the program by using which program.

 help/C/gs-execute-commands.page |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)
---
diff --git a/help/C/gs-execute-commands.page b/help/C/gs-execute-commands.page
index c0ad80a..73f342a 100644
--- a/help/C/gs-execute-commands.page
+++ b/help/C/gs-execute-commands.page
@@ -22,9 +22,12 @@
 
   <title>Execute a command</title>
 
-  <!-- Explain why this may be userful: for example, if a programme is not
-  running properly and the user intends to file a bug, it may output some
-  useful error message. -->
+  <p>You can run both command line and Graphical User Interface (GUI) programs
+  in <app>Terminal</app>. It is useful to run a GUI program using
+  <app>Terminal</app> when a GUI program has prematurely ended without any
+  warning or error message. This will help you obtain error or debugging
+  messages that will aid in filing of a bug report.</p>
+
   <p>To launch programs or execute commands using <app>Terminal</app>:</p>
 
   <steps>
@@ -37,8 +40,10 @@
   </steps>
 
   <note style="tip">
-    <!-- Why is this useful? -->
-    <p>To find out where the program is installed on your computer, type
+    <p>Programs can be installed at different locations on your computer. If
+    these locations are not added to the <code>PATH</code> variable of your
+    computer, <app>Terminal</app> will not be able to run the desired program.
+    To find out where the program is installed on your computer, type
     <code>which</code> followed by the program name.</p>
   </note>