Fix yamllint violation.

Potherca · Potherca · commit 4fbc322f9cad · 2025-03-13T09:39:50.000+01:00
diff --git a/_config.yml b/_config.yml
@@ -33,7 +33,7 @@ nav:
   exclude:
     - /
     - /404.html
-  favicon_ico : /favicon.ico
+  favicon_ico: /favicon.ico
   main_title:
     link: '/'
   recurse: true
