fix wordpress link

Author: jdv

crowdsec-docs/unversioned/getting_started/installation/cloudways.mdx

@@ -384,4 +384,4 @@ API key for 'my_wp_bouncer':
 
 Please keep this key since you will not be able to retrieve it!
 ```
-- Add those credentials to your WP bouncer plugin as described in the [WP plugin documentation](/u/bouncers/wordpress.mdx#configurations)
+- Add those credentials to your WP bouncer plugin as described in the [WP plugin documentation](/u/bouncers/wordpress#configurations)