[objc-arc] Fixed typo in debug message.

llvm-svn: 179966
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index 4bab976..ec2fad0 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -2384,7 +2384,7 @@
     Call->setDoesNotThrow();
     Call->setTailCall();
 
-    DEBUG(dbgs() << "Inserting new Release: " << *Call << "\n"
+    DEBUG(dbgs() << "Inserting new Retain: " << *Call << "\n"
                     "At insertion point: " << *InsertPt << "\n");
   }
   for (SmallPtrSet<Instruction *, 2>::const_iterator