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/truncation.c b/test/CodeCompletion/truncation.c
index b64b066..b72aa7f 100644
--- a/test/CodeCompletion/truncation.c
+++ b/test/CodeCompletion/truncation.c
@@ -4,7 +4,7 @@
 
 // RUN: clang-cc -fsyntax-only -code-completion-at=%s.h:4:8 -o - %s | FileCheck -check-prefix=CC1 %s &&
 // CHECK-CC1: X : 1
-// CHECK-NEXT-CC1: Y : 1
+// CHECK-CC1-NEXT: Y : 1
 // RUN: clang-cc -fsyntax-only -code-completion-at=%s:3:8 -o - %s | FileCheck -check-prefix=CC2 %s &&
 // CHECK-CC2: X : 1
 // CHECK-CC2: Xa : 1