[gnome-devel-docs] typo fix (repeated "and")

[David King <davidk src gnome org>]

commit 1e9245ed70fd03352e15c958e6a8859711383fc5
Author: Frédéric Péters <fpeters 0d be>
Date:   Sun Jan 26 10:37:45 2014 +0000

    typo fix (repeated "and")
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690648

 optimization-guide/C/harmful.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/optimization-guide/C/harmful.page b/optimization-guide/C/harmful.page
index 55c55ed..369d4c8 100644
--- a/optimization-guide/C/harmful.page
+++ b/optimization-guide/C/harmful.page
@@ -26,7 +26,7 @@
         </item>
         <item>
             <p>
-                Doing the above on files that are in different directories, so as to ensure that they are in 
different cylinder groups and and cause even more seeking.
+                Doing the above on files that are in different directories, so as to ensure that they are in 
different cylinder groups and cause even more seeking.
             </p>
         </item>
         <item>