Fix typo in newly added test case.

llvm-svn: 68515
diff --git a/clang/test/SemaObjC/objc-string-constant.m b/clang/test/SemaObjC/objc-string-constant.m
index 8baa149..9823922 100644
--- a/clang/test/SemaObjC/objc-string-constant.m
+++ b/clang/test/SemaObjC/objc-string-constant.m
@@ -1,4 +1,4 @@
-// RUN: clang-cc %s -verify -fsyntax-only &&
+// RUN: clang-cc %s -verify -fsyntax-only
 
 #define nil 0       /* id of Nil instance */