Update copyright to 2015
diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c
index 875cf3e..3374da4 100644
--- a/test/core/surface/completion_queue_test.c
+++ b/test/core/surface/completion_queue_test.c
@@ -1,6 +1,6 @@
/*
*
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -405,4 +405,4 @@
test_threading(10, 10);
grpc_iomgr_shutdown();
return 0;
-}
+}
\ No newline at end of file