[orca] Fix a typo in help/C/preferences_braille.page file

[Joanmarie Diggs <joanied src gnome org>]

commit cbc447b84a8630d64d846e8bb1f24731ac5bc338
Author: Attila Hammer <hammera pickup hu>
Date:   Sat Mar 29 10:44:41 2014 +0100

    Fix a typo in help/C/preferences_braille.page file

 help/C/preferences_braille.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/preferences_braille.page b/help/C/preferences_braille.page
index 66e8010..a130db7 100644
--- a/help/C/preferences_braille.page
+++ b/help/C/preferences_braille.page
@@ -45,7 +45,7 @@
     </p>
     <p>
       To enable contracted braille on a system where liblouis has been installed,
-      be sure that the <gui>Enable Contraced Braille</gui> checkbox is checked.
+      be sure that the <gui>Enable Contracted Braille</gui> checkbox is checked.
       Then choose your desired translation table from the <gui>Contraction
       Table</gui> combo box.
     </p>