From Magnus Kessler, "After a closer look at this particular issue, I used some grep and sed magic

to fix all occurrences of "macro's" and "paramter".
"

include/osgFX/Validator

@@ -61,7 +61,7 @@ namespace osgFX
     inline int Validator::compare(const osg::StateAttribute& sa) const
     {
         // check the types are equal and then create the rhs variable
-        //used by the COMPARE_StateAttribute_Paramter macro's below.
+        //used by the COMPARE_StateAttribute_Parameter macros below.
         COMPARE_StateAttribute_Types(Validator,sa)
         
         // compare parameters