diff --git a/test/CodeGenCXX/mangle-concept.cpp b/test/CodeGenCXX/mangle-concept.cpp
index 8f6d817..3ef7f2e 100644
--- a/test/CodeGenCXX/mangle-concept.cpp
+++ b/test/CodeGenCXX/mangle-concept.cpp
@@ -6,11 +6,11 @@
 template <typename> concept C = true;
 template <typename T = int> S<C<T>> f0() { return S<C<T>>{}; }
 template S<C<int>> f0<>();
-// CHECK: void @_ZN5test12f0IiEENS_1SIXL_ZNS_1CIT_EEEEEEv()
+// CHECK: void @_ZN5test12f0IiEENS_1SIXL_ZNS_1CIT_EEEEEEv(
 }
 
 template <bool> struct S {};
 template <typename> concept C = true;
 template <typename T = int> S<C<T>> f0() { return S<C<T>>{}; }
 template S<C<int>> f0<>();
-// CHECK: void @_Z2f0IiE1SIXL_Z1CIT_EEEEv()
\ No newline at end of file
+// CHECK: void @_Z2f0IiE1SIXL_Z1CIT_EEEEv(