[gitg/commit] Fix test name

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

commit b55ff021ae31e3a24dd332f87b754b65944d0de2
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sun Jun 30 11:05:58 2013 +0200

    Fix test name

 libgitg/tests/main.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgitg/tests/main.vala b/libgitg/tests/main.vala
index 9ac80e0..3aa97b2 100644
--- a/libgitg/tests/main.vala
+++ b/libgitg/tests/main.vala
@@ -85,7 +85,7 @@ class Gitg.Test.Main
                        }
 
                        var c = new TestCase(test,
-                                            q.signal_name[5:-1],
+                                            q.signal_name[5:q.signal_name.length],
                                             q.signal_id);
 
                        s_cases += c;