[NFC] fix trivial typos in comments

"the the" -> "the"

llvm-svn: 322934
diff --git a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
index c84ae7d..4642a50 100644
--- a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
@@ -272,7 +272,7 @@
 /// \param IterNumber The serial number of the iteration currently being
 /// peeled off.
 /// \param Exit The exit block of the original loop.
-/// \param[out] NewBlocks A list of the the blocks in the newly created clone
+/// \param[out] NewBlocks A list of the blocks in the newly created clone
 /// \param[out] VMap The value map between the loop and the new clone.
 /// \param LoopBlocks A helper for DFS-traversal of the loop.
 /// \param LVMap A value-map that maps instructions from the original loop to
diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp
index fab989c..3ea210d 100644
--- a/llvm/lib/Transforms/Utils/LoopUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp
@@ -1456,7 +1456,7 @@
   if (!L->getExitingBlock())
     return None;
 
-  // Get the branch weights for the the loop's backedge.
+  // Get the branch weights for the loop's backedge.
   BranchInst *LatchBR =
       dyn_cast<BranchInst>(L->getLoopLatch()->getTerminator());
   if (!LatchBR || LatchBR->getNumSuccessors() != 2)