Update helm docs

Signed-off-by: Xiang Dai <764524258@qq.com>
dannykopping · Apr 11, 2019 · f126455 · f126455
1 parent 5f56607
commit f126455
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/production/helm/README.md b/production/helm/README.md
@@ -10,6 +10,12 @@ Loki's chart repository to Helm:
 $ helm repo add loki https://grafana.github.io/loki/charts
 ```
 
+If you have added it, need to update in case miss any sub-repo:
+
+```bash
+$ helm repo update
+```
+
 ## Deploy Loki and Promtail to your cluster
 
 ```bash