Fix test cases broken by 155936.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155948 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/instantiate-objc-1.mm b/test/SemaTemplate/instantiate-objc-1.mm
index 1a1a868..f8b97eb 100644
--- a/test/SemaTemplate/instantiate-objc-1.mm
+++ b/test/SemaTemplate/instantiate-objc-1.mm
@@ -50,8 +50,8 @@
 // @() boxing expressions.
 template <typename T> struct BoxingTest {
   static id box(T value) {
-    return @(value);                     // expected-error {{Illegal type 'int *' used in a boxed expression}} \
-                                         // expected-error {{Illegal type 'long double' used in a boxed expression}}
+    return @(value);                     // expected-error {{illegal type 'int *' used in a boxed expression}} \
+                                         // expected-error {{illegal type 'long double' used in a boxed expression}}
   }
 };