[gitg] Remove trailing whitespace

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 39f8ad059f304de452bf30e62fae88eab64c94dc
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Wed Aug 5 19:16:25 2015 +0200

    Remove trailing whitespace

 gitg/gitg-ui-elements.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gitg/gitg-ui-elements.vala b/gitg/gitg-ui-elements.vala
index 2b075c5..0374dfd 100644
--- a/gitg/gitg-ui-elements.vala
+++ b/gitg/gitg-ui-elements.vala
@@ -115,7 +115,7 @@ public class UIElements<T> : Object
        {
                return (T)d_elements[id];
        }
-       
+
        private bool is_available(GitgExt.UIElement element)
        {
                return d_available_elements.find(element) != null;