[gnome-user-docs] corrected typo bug 747143

[Shobha Tyagi <shobhatyagi src gnome org>]

commit 56a4b0267c694309f1a6c8fb02ca32656e1a287d
Author: Shobha Tyagi <tyagishobha gmail com>
Date:   Thu Apr 2 10:05:45 2015 +0530

    corrected typo bug 747143

 gnome-help/C/color-calibrate-screen.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-help/C/color-calibrate-screen.page b/gnome-help/C/color-calibrate-screen.page
index cd6aea4..000d49d 100644
--- a/gnome-help/C/color-calibrate-screen.page
+++ b/gnome-help/C/color-calibrate-screen.page
@@ -33,7 +33,7 @@
 
   <title>How do I calibrate my screen?</title>
 
-  <p>You can callibrate your screen so that it shows more accurate colour. This
+  <p>You can calibrate your screen so that it shows more accurate colour. This
   is especially useful if you are involved in digital photography, design or
   artwork.</p>