Fix edit link

Author: deccer

docusaurus.config.ts

@@ -46,7 +46,7 @@ const config: Config = {
           // Please change this to your repo.
           // Remove this to remove the "edit this page" links.
           editUrl:
-            'https://github.com/GraphicsProgramming/blog',
+            'https://github.com/GraphicsProgramming/',
           // Useful options to enforce blogging best practices
           onInlineTags: 'warn',
           onInlineAuthors: 'warn',