rm widget term

Author: librasteve

CONTRIBUTING.md

@@ -11,7 +11,7 @@ See current and previous Advent article entries
 
 2. Write your article as a DRAFT on the Raku Advent Wordpress site.
 
-3. Use [Hilite::Simple](https://raku.land/zef:librasteve/Hilite::Simple) to highlight any raku or rakudoc code in your article (paste the results into a Wordpress HTML widget and use Preview to check it).
+3. Use [Hilite::Simple](https://raku.land/zef:librasteve/Hilite::Simple) to highlight any raku or rakudoc code in your article by pasting the results into a Wordpress Custom HTML block (use Preview to check it).
 
 4. When your article is ready for publication, you can announce it on the IRC \#raku channel and someone with the proper credentials will schedule its live publication at the proper time.