[gnome-user-docs] Replace the problematic cmd element with the file element.

[Jiro Matsuzawa <jmatsuzawa src gnome org>]

commit f8afda27c0213c5c5c4260303a69604655b2744d
Author: Jiro Matsuzawa <jmatsuzawa src gnome org>
Date:   Mon Mar 19 19:06:09 2012 +0900

    Replace the problematic cmd element with the file element.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672377

 gnome-help/C/backup-how.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-help/C/backup-how.page b/gnome-help/C/backup-how.page
index 78adc6a..a612fbe 100644
--- a/gnome-help/C/backup-how.page
+++ b/gnome-help/C/backup-how.page
@@ -48,7 +48,7 @@
  compile your programs. Instead, just make sure that you back up the original
  source files.</p></item>
  <item><p>Any files in the Trash folder. Your Trash folder can be found in
- <cmd>~/.local/share/Trash</cmd>.</p></item>
+ <file>~/.local/share/Trash</file>.</p></item>
 </list>
 
 </page>