Update copyright attribution line (#705)

dschaper · web-flow · commit 3374eb07496d · 2022-05-06T06:34:55.000+02:00
https://smallbusiness.chron.com/year-copyright-statement-mean-62027.html https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#custom-copyright https://github.com/squidfunk/mkdocs-material/releases/tag/8.0.0
diff --git a/mkdocs.yml b/mkdocs.yml
@@ -2,7 +2,7 @@ site_name: 'Pi-hole documentation'
 site_url: 'https://docs.pi-hole.net/'
 repo_url: 'https://github.com/pi-hole/pi-hole'
 edit_uri: '../docs/blob/master/docs/'
-copyright: 'Copyright &copy; 2022 Pi-hole LLC'
+copyright: 
 remote_branch: gh-pages
 theme:
   name: 'material'
diff --git a/overrides/main.html b/overrides/main.html
diff --git a/overrides/partials/copyright.html b/overrides/partials/copyright.html
@@ -0,0 +1,7 @@
+<div style="display:block">
+Copyright Pi-hole. Licensed under <a href="http://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener noreferrer">CC BY-SA 4.0</a>
+<br>
+<a href="https://www.netlify.com/" target="_blank" rel="noopener noreferrer">
+  This site is powered by Netlify
+</a>
+</div>
