fix moka url (#2)

README.md

@@ -7,7 +7,7 @@ At the moment this theme mainly includes icons for folders and mimetypes.
 ### Requirements
 
 This theme doesn't provide application icons, it needs another icon theme to inherit them.
-By default this theme will look for the Moka icon theme (http://mokaproject.com/moka-icon-theme/) to get the missing icons. If Moka is not installed it will use the Gnome icon theme as fallback.
+By default this theme will look for the [Moka icon theme](https://snwh.org/moka) to get the missing icons. If Moka is not installed it will use the Gnome icon theme as fallback.
 To change the application icons, edit `Arc/index.theme` and replace `Moka` with the name of your preferred icon theme
 
 For example, if you like the Faenza icon theme, change