@@ -468,11 +468,11 @@
 {
 	struct objc_class *class, *metaclass;
 	Class iter, rootclass = Nil;
 
 	if (extraBytes > LONG_MAX)
-		OBJC_ERROR("extra_bytes out of range!")
+		OBJC_ERROR("extraBytes out of range!")
 
 	if ((class = calloc(1, sizeof(*class))) == NULL ||
 	    (metaclass = calloc(1, sizeof(*class))) == NULL)
 		OBJC_ERROR("Not enough memory to allocate class pair for class "
 		    "%s!", name)