typoes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113647 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index a433674..fbb5780 100644
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -617,8 +617,8 @@
   if (Op1->use_empty())
     Op1->eraseFromParent();
 
-  // Update domiantor info. Now, ExitingBlock has only one predecessor, 
-  // ExitingBBPred, and it is ExitingBlock's immediate domiantor.
+  // Update dominator info. Now, ExitingBlock has only one predecessor, 
+  // ExitingBBPred, and it is ExitingBlock's immediate dominator.
   DT->changeImmediateDominator(ExitingBlock, ExitingBBPred);
 
   BasicBlock *ExitBlock = ExitingBlock->getTerminator()->getSuccessor(1);
@@ -1040,7 +1040,7 @@
 
   // [*] Update BLoop's header phi nodes. Remove incoming PHINode's from
   //     original loop's preheader. Add incoming PHINode values from
-  //     ALoop's exiting block. Update BLoop header's domiantor info.
+  //     ALoop's exiting block. Update BLoop header's dominator info.
 
   // Collect inverse map of Header PHINodes.
   DenseMap<Value *, Value *> InverseMap;