README.adoc in refinements-9.7.0 vs README.adoc in refinements-9.7.1

@@ -1368,10 +1368,10 @@
 
 To contribute, run:
 
 [source,bash]
 ----
-git clone https://github.com/bkuhlmann/refinements.git
+git clone https://github.com/bkuhlmann/refinements
 cd refinements
 bin/setup
 ----
 
 You can also use the IRB console for direct access to all objects: