Fix typo from r76321.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76322 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index 64a090d..23dbce2 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -486,7 +486,7 @@
 }
 
 bool Type::isObjCQualifiedInterfaceType() const {
-  return getAsObjCQualifiedIdType() != 0;
+  return getAsObjCQualifiedInterfaceType() != 0;
 }
 
 const ObjCObjectPointerType *Type::getAsObjCObjectPointerType() const {