update _config.yml to point to the prospect website URL

Author: vrautela

Diff for: docs/_config.yml

@@ -2,7 +2,7 @@ title: Just the Docs Template
 description: A starter template for a Jeykll site using the Just the Docs theme!
 theme: just-the-docs
 
-url: https://just-the-docs.github.io
+url: https://river-lab.github.io/prospect/
 
 aux_links:
-  Template Repository: https://github.com/just-the-docs/just-the-docs-template
+  Template Repository: https://github.com/RIVeR-Lab/prospect