diff --git a/test/CodeGenCXX/debug-info-limit.cpp b/test/CodeGenCXX/debug-info-limit.cpp
index bca887b4db87b7388ebce8b90fbb3bd593071dd8..deebbdd65bccbaa249d215bf2798c6c0730aa339 100644
--- a/test/CodeGenCXX/debug-info-limit.cpp
+++ b/test/CodeGenCXX/debug-info-limit.cpp
@@ -1,6 +1,6 @@
 // RUN: %clang  -emit-llvm -g -S %s -o - | FileCheck %s
 
-// TAG_member is used to encode debug info for class constructor.
+// TAG_member is used to encode debug info for 'z' in A.
 // CHECK: TAG_member
 class A {
 public: