Fix RUN line

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60372 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/blocks.cpp b/test/SemaCXX/blocks.cpp
index 6393c1a..c273a16 100644
--- a/test/SemaCXX/blocks.cpp
+++ b/test/SemaCXX/blocks.cpp
@@ -1,4 +1,4 @@
-// RUN clang -fsyntax-only -verify %s
+// RUN: clang -fsyntax-only -verify %s
 
 void tovoid(void*);