Fix a grammaro.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99917 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index bdf366a..9f2209d 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -224,7 +224,7 @@
     if (BI->isUnconditional() && BI->getSuccessor(0) == BB) {
       if (!AggressiveInsts) return false;
       // Okay, it looks like the instruction IS in the "condition".  Check to
-      // see if its a cheap instruction to unconditionally compute, and if it
+      // see if it's a cheap instruction to unconditionally compute, and if it
       // only uses stuff defined outside of the condition.  If so, hoist it out.
       if (!I->isSafeToSpeculativelyExecute())
         return false;