[LoopDist] Fix typo in diagnostic

llvm-svn: 275495
diff --git a/llvm/lib/Transforms/Scalar/LoopDistribute.cpp b/llvm/lib/Transforms/Scalar/LoopDistribute.cpp
index f438542..6133c25 100644
--- a/llvm/lib/Transforms/Scalar/LoopDistribute.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopDistribute.cpp
@@ -773,7 +773,7 @@
     // failed.
     if (Forced)
       Ctx.diagnose(DiagnosticInfoOptimizationFailure(
-          *F, L->getStartLoc(), "loop not disributed: failed "
+          *F, L->getStartLoc(), "loop not distributed: failed "
                                 "explicitly specified loop distribution"));
 
     return false;