[gnome-terminal] Fix typo in pref-user-input.page: Disble

[Gabor Keleman <kelemeng src gnome org>]

commit b7c3dd2291af1418bc10f3e3e7198fc4586cef0c
Author: Gabor Kelemen <kelemeng gnome hu>
Date:   Mon Dec 29 20:44:03 2014 +0100

    Fix typo in pref-user-input.page: Disble

 help/C/pref-user-input.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/pref-user-input.page b/help/C/pref-user-input.page
index 74694fd..214023e 100644
--- a/help/C/pref-user-input.page
+++ b/help/C/pref-user-input.page
@@ -19,7 +19,7 @@
 
   </info>
 
-  <title>Disble user input</title>
+  <title>Disable user input</title>
 
   <p>You can prevent user input into the terminal from being passed to the
   application which is currently running in the terminal. This will prevent any