[gnome-nibbles] Fixed typo in string

[Daniel Mustieles García <dmustieles src gnome org>]

commit c5c4160fe8d900aff478dd2c599b28dc4355daec
Author: Daniel Mustieles <daniel mustieles gmail com>
Date:   Fri May 10 17:33:44 2013 +0200

    Fixed typo in string

 help/C/controls-default.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/controls-default.page b/help/C/controls-default.page
index 361ae5e..dff3d51 100644
--- a/help/C/controls-default.page
+++ b/help/C/controls-default.page
@@ -48,7 +48,7 @@
     controls.</p>
   </note>
 
-  <p>All worm movements happen with repect to the screen unless
+  <p>All worm movements happen with respect to the screen unless
   <link xref="rel-movement">relative movement</link> is enabled. This means
   that when you press <key>Left</key> the worm moves towards the left of the
   screen, when you press <key>Right</key> the worm moves towards the right of