Change site_url

Author: ltoenning

mkdocs.yml

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GFDL-1.3-only
 
 site_name: swift pilot client Documentation
-site_url: https://swift-project.github.io/docs
+site_url: https://swift-project.github.io
 
 # repo_url: https://github.com/swift-project/pilotclient