diff --git a/include/llvm/Type.h b/include/llvm/Type.h
index f6d993db9b8..d19bec2712d 100644
--- a/include/llvm/Type.h
+++ b/include/llvm/Type.h
@@ -229,9 +229,10 @@ public:
     return !isAbstract() || isSizedDerivedType();
   }
 
-  /// getPrimitiveSize - Return the basic size of this type if it is a primitive
-  /// type.  These are fixed by LLVM and are not target dependent.  This will
-  /// return zero if the type does not have a size or is not a primitive type.
+  /// getPrimitiveSizeInBits - Return the basic size of this type if it is a
+  /// primitive type.  These are fixed by LLVM and are not target dependent.
+  /// This will return zero if the type does not have a size or is not a
+  /// primitive type.
   ///
   unsigned getPrimitiveSizeInBits() const;