updated graphite help

public/app/plugins/datasource/graphite/help.md

@@ -25,5 +25,6 @@ If a query is added only to be used as a parameter, hide it from the graph with
 
 #### Documentation links:
 
-- [Grafana's Graphite Documentation](http://docs.grafana.org/features/datasources/graphite)
-- [Official Graphite Documentation](https://graphite.readthedocs.io)
+[Grafana's Graphite Documentation](http://docs.grafana.org/features/datasources/graphite)
+
+[Official Graphite Documentation](https://graphite.readthedocs.io)