Fix multisite setup link

Author: distantnative

content/docs/1_guide/10_configuration/3_multisite-setup/guide.txt

@@ -1,9 +1,7 @@
 Title: Multisite configuration
 
-
 ----
 
-
 Description: Run multiple sites from the same Kirby installation.
 
 ----
@@ -12,7 +10,6 @@ Authors: - authors/sonja-broda
 
 ----
 
-
 Category: configuration
 
 ----

content/docs/3_cookbook/0_development-deployment/0_multisite-variant/cookbook-recipe.txt

@@ -34,7 +34,7 @@ The following setup was tested on Linux OS (Ubuntu 18.04 and Debian 9) together
 
 ## In the filesystem
 
-The proposed filesystem layout in (link: docs/quicktips/multisite text: the above-mentioned recipe) looks like this:
+The proposed filesystem layout in (link: /docs/guide/configuration/multisite-setup text: the above-mentioned recipe) looks like this:
 
 ```filesystem
   kirby/

site/config/features.php

@@ -104,6 +104,6 @@
 	'multi-site' => [
 		'text' => 'Multi-site setup',
 		'icon' => 'sitemap',
-		'link' => '/docs/quicktips/multisite'
+		'link' => '/docs/guide/configuration/multisite-setup'
 	],
 ];