diff --git a/llvm/include/llvm/PassSupport.h b/llvm/include/llvm/PassSupport.h
index c7ae30024e27..a8d18399ebe0 100644
--- a/llvm/include/llvm/PassSupport.h
+++ b/llvm/include/llvm/PassSupport.h
@@ -127,7 +127,7 @@ public:
     return ItfImpl;
   }
 
-  /// getPassInfo - Deprecated API compaatibility function. This function
+  /// getPassInfo - Deprecated API compatibility function. This function
   /// just returns 'this'.
   ///
   const PassInfo *getPassInfo() const {