docs: update links to graphite

docs/documentation/sitespeed.io/graphite/index.md

@@ -22,7 +22,7 @@ twitterdescription: Store your metrics in Graphite.
 [Graphite](https://graphiteapp.org/) store numeric time-series data and you can use that to store the metrics sitespeed.io collects. We provide an easy integration and you can use [our pre-made Docker container](https://hub.docker.com/r/sitespeedio/graphite/) and our [dashboard setup]({{site.baseurl}}/documentation/sitespeed.io/performance-dashboard/#up-and-running-in-almost-5-minutes) or use your current Graphite setup.
 
 ## Before you start
-If you are a new user of Graphite you need to read Etsys write up about [Graphite](https://github.com/etsy/statsd/blob/main/docs/graphite.md) so you have an understanding of how the data is stored and how to configure the metrics. Also read [Graphite docs how to get metrics into graphite](https://graphite.readthedocs.io/en/latest/feeding-carbon.html#getting-your-data-into-graphite) for a better understanding of the metrics structure.
+If you are a new user of Graphite you need to read Etsys write up about [Graphite](https://github.com/statsd/statsd/blob/master/docs/graphite.md) so you have an understanding of how the data is stored and how to configure the metrics. Also read [Graphite docs how to get metrics into graphite](https://graphite.readthedocs.io/en/latest/feeding-carbon.html#getting-your-data-into-graphite) for a better understanding of the metrics structure.
 
 In Graphite you configure for how long time you want to store metrics and at what precision, so it's good to check our default configuration ([this](https://raw.githubusercontent.com/sitespeedio/sitespeed.io/main/docker/graphite/conf/storage-aggregation.conf) and [this](https://raw.githubusercontent.com/sitespeedio/sitespeed.io/main/docker/graphite/conf/storage-schemas.conf)) before you start so you see that it matches your needs.