html.entities: cleanup using.

extra/html/entities/entities.factor

@@ -1,9 +1,9 @@
 ! Copyright (C) 2014 John Benediktsson
 ! See http://factorcode.org/license.txt for BSD license
 
-USING: assocs combinators.short-circuit kernel literals locals
-make math math.order math.parser math.ranges regexp sequences
-splitting strings ;
+USING: assocs combinators.short-circuit kernel make math
+math.order math.parser math.ranges regexp sequences splitting
+strings ;
 
 IN: html.entities