Fixed comment typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179967 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index ec2fad03683a9c6d97cd6f4051dcaaaea2e33988..89e7510ec9d77f4b98ff387d1452c434ff736f7e 100644 (file)
--- a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -1469,7 +1469,7 @@ void ObjCARCOpt::OptimizeIndividualCalls(Function &F) {
       break;
     }
     case IC_RetainBlock:
-      // If we strength reduce an objc_retainBlock to amn objc_retain, continue
+      // If we strength reduce an objc_retainBlock to an objc_retain, continue
       // onto the objc_retain peephole optimizations. Otherwise break.
       if (!OptimizeRetainBlockCall(F, Inst, Class))
         break;