Random string removal.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162063 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprMember.cpp b/lib/Sema/SemaExprMember.cpp
index 53f22f6..8f445e2 100644
--- a/lib/Sema/SemaExprMember.cpp
+++ b/lib/Sema/SemaExprMember.cpp
@@ -1137,7 +1137,7 @@
         goto fail;
       // There's an implicit 'isa' ivar on all objects.
       // But we only actually find it this way on objects of type 'id',
-      // apparently.ghjg
+      // apparently.
       if (OTy->isObjCId() && Member->isStr("isa")) {
         Diag(MemberLoc, diag::warn_objc_isa_use);
         return Owned(new (Context) ObjCIsaExpr(BaseExpr.take(), IsArrow, MemberLoc,