Cross-link documentation to the prometheus recording rules. (#8667)

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/grafana/README.md b/contrib/grafana/README.md

index ca780d412e..4608793394 100644
--- a/contrib/grafana/README.md
+++ b/contrib/grafana/README.md
@@ -3,4 +3,4 @@
 0. Set up Prometheus and Grafana. Out of scope for this readme. Useful documentation about using Grafana with Prometheus: http://docs.grafana.org/features/datasources/prometheus/
 1. Have your Prometheus scrape your Synapse. https://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md
 2. Import dashboard into Grafana. Download `synapse.json`. Import it to Grafana and select the correct Prometheus datasource. http://docs.grafana.org/reference/export_import/
-3. Set up additional recording rules
+3. Set up required recording rules. https://github.com/matrix-org/synapse/tree/master/contrib/prometheus