diff --git a/lib/Transforms/Utils/InlineCost.cpp b/lib/Transforms/Utils/InlineCost.cpp
index 69cd9343f8c..b9f13d923b5 100644
--- a/lib/Transforms/Utils/InlineCost.cpp
+++ b/lib/Transforms/Utils/InlineCost.cpp
@@ -1,4 +1,4 @@
-//===- InlineCoast.cpp - Cost analysis for inliner ------------------------===//
+//===- InlineCost.cpp - Cost analysis for inliner -------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //