Update test after merging w/ main.

Author: shafik

clang/test/CXX/class/class.mem/p13.cpp

@@ -115,11 +115,11 @@ template<typename B> struct CtorDtorName : B {
   ~CtorDtorName(); // expected-error {{identifier 'CtorDtorName' after '~' in destructor name does not name a type}}
 };
 
-struct S {
+struct S { // expected-note {{'S' declared here}}
   enum E {
     R = 11,
-    S = 12  // expected-error{{member 'S' has the same name as its class}}
+    S = 12  // expected-error {{member 'S' has the same name as its class}}
   };
   static_assert(E::R == 11, "E::R is not 11");
-  static_assert(E::S == 12, "E::S is not 12");  // expected-error{{no member named 'S' in 'S::E'}}
+  static_assert(E::S == 12, "E::S is not 12");  // expected-error {{no member named 'S' in 'S::E'}}
 };