diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index 79e91ad097cf00..c18669b46ce351 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -7,7 +7,7 @@
 //===----------------------------------------------------------------------===//
 //
 // This file implements the library calls simplifier. It does not implement
-// any pass, but can't be used by other passes to do simplifications.
+// any pass, but can be used by other passes to do simplifications.
 //
 //===----------------------------------------------------------------------===//