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/namespace-alias.cpp b/test/CodeCompletion/namespace-alias.cpp
index c92e554..0fa2ec2 100644
--- a/test/CodeCompletion/namespace-alias.cpp
+++ b/test/CodeCompletion/namespace-alias.cpp
@@ -16,6 +16,6 @@
   // CHECK-CC1: I4 : 1
   // CHECK-CC1: I5 : 1
   // CHECK-CC1: N2 : 3
-  // CHECK-NEXT-CC1: N4 : 3
+  // CHECK-CC1-NEXT: N4 : 3
   // RUN: true
-  
\ No newline at end of file
+