Minor refactoring of foreach's semantics code per Chris's suggetion.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45604 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/Sema.h b/Sema/Sema.h
index d8871d2..bc74fd1 100644
--- a/Sema/Sema.h
+++ b/Sema/Sema.h
@@ -286,7 +286,7 @@
   /// or "Protocol".
   bool isBuiltinObjcType(TypedefDecl *TD);
   
-  /// isObjcObjectPointerType - Returns tru if type is an objective-c pointer
+  /// isObjcObjectPointerType - Returns true if type is an objective-c pointer
   /// to an object type; such as "id", "Class", Intf*, id<P>, etc.
   bool isObjcObjectPointerType(QualType type) const;