Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40025 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp
index bd9d026..5caf01c 100644
--- a/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -413,9 +413,9 @@
// immediate dominator from the map. Otherwise Orig block's dominator is also
// NewBB's dominator.
//
-// OrigPreheader is loop pre-header before this patch started
+// OrigPreheader is loop pre-header before this pass started
// updating CFG. NewPrehader is loops new pre-header. However, after CFG
-// manipulation, loop L may not exist. So rely in input parameter NewPreheader.
+// manipulation, loop L may not exist. So rely on input parameter NewPreheader.
void CloneDomInfo(BasicBlock *NewBB, BasicBlock *Orig,
BasicBlock *NewPreheader, BasicBlock *OrigPreheader,
BasicBlock *OrigHeader,