Fix spelling of "hierarchy" in comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53489 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/include/llvm/Analysis/LoopPass.h b/include/llvm/Analysis/LoopPass.h
index ef7c71380b..60ad0d9519 100644
--- a/include/llvm/Analysis/LoopPass.h
+++ b/include/llvm/Analysis/LoopPass.h
@@ -68,7 +68,7 @@ class LoopPass : public Pass {
   /// SimpleAnalysis - Provides simple interface to update analysis info
   /// maintained by various passes. Note, if required this interface can
   /// be extracted into a separate abstract class but it would require
-  /// additional use of multiple inheritance in Pass class hierarcy, something
+  /// additional use of multiple inheritance in Pass class hierarchy, something
   /// we are trying to avoid.
 
   /// Each loop pass can override these simple analysis hooks to update
@@ -134,7 +134,7 @@ public:
   /// SimpleAnalysis - Provides simple interface to update analysis info
   /// maintained by various passes. Note, if required this interface can
   /// be extracted into a separate abstract class but it would require
-  /// additional use of multiple inheritance in Pass class hierarcy, something
+  /// additional use of multiple inheritance in Pass class hierarchy, something
   /// we are trying to avoid.
 
   /// cloneBasicBlockSimpleAnalysis - Invoke cloneBasicBlockAnalysis hook for