diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index 9e607aba0b9..57379a334f2 100644
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -28,7 +28,7 @@ using namespace llvm;
 
 namespace {
 
-/// \brief Actaul inliner pass implementation.
+/// \brief Actual inliner pass implementation.
 ///
 /// The common implementation of the inlining logic is shared between this
 /// inliner pass and the always inliner pass. The two passes use different cost