[libgames-support] tests: Use @ to avoid confusing syntax highlighting

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 20853092d0d916505325e7708f902d7a2a483abb
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Feb 13 17:45:03 2016 -0600

    tests: Use @ to avoid confusing syntax highlighting

 tests/test-scores.vala |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/tests/test-scores.vala b/tests/test-scores.vala
index e0f4691..c65cc60 100644
--- a/tests/test-scores.vala
+++ b/tests/test-scores.vala
@@ -79,13 +79,13 @@ private void delete_scores ()
         {
             var file_name = file_info.get_name ();
             var file = directory.get_child (file_name);
-            file.delete ();
+            file  delete ();
         }
 
-        directory.delete ();
+        directory  delete ();
         var parent_name = Path.build_filename (Environment.get_user_data_dir (), "libgames-scores-test", 
null);
         var parent_directory = File.new_for_path (parent_name);
-        parent_directory.delete ();
+        parent_directory  delete ();
     }
     catch (Error e)
     {