Fix 302 redirect

stevepiercy · stevepiercy · commit 91c7ce9db9f4 · 2023-08-05T23:31:22.000-07:00
diff --git a/docs/contributing/documentation/authors.md b/docs/contributing/documentation/authors.md
@@ -266,4 +266,4 @@ The Plone Documentation Team adopted additional guidelines.
 ## General documentation writing references
 
 -   [Write the Docs - Documentation Guide](https://www.writethedocs.org/guide/)
--   [A Guide to Em Dashes, En Dashes, and Hyphens](https://www.merriam-webster.com/words-at-play/em-dash-en-dash-how-to-use)
+-   [A Guide to Em Dashes, En Dashes, and Hyphens](https://www.merriam-webster.com/grammar/em-dash-en-dash-how-to-use)
