Clean up the CodeCompletion testsuite's use of FileCheck

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeCompletion/using.cpp b/test/CodeCompletion/using.cpp
index dac556e..57b3aa7 100644
--- a/test/CodeCompletion/using.cpp
+++ b/test/CodeCompletion/using.cpp
@@ -20,6 +20,6 @@
     // CHECK-CC1: I5 : 2
     // CHECK-CC1: N2 : 4
     // CHECK-CC1: N3 : 4
-    // CHECK-NEXT-CC1: N4 : 4
+    // CHECK-CC1-NEXT: N4 : 4
     // RUN: true