Remove extra line.

calavera · calavera · commit 754134db220c · 2014-12-30T09:17:08.000-08:00
diff --git a/lib/code_climate/test_reporter/git.rb b/lib/code_climate/test_reporter/git.rb
@@ -55,4 +55,3 @@ def git_dir
     end
   end
 end
-

-Original file line number
+Diff line change
     end
   end
 end
+-