Update configuration.md (#5527)

Insert missing backtick.
2016-07-08 07:12:26 +02:00
parent 4545b4d323
commit 5a8efa9a52
1 changed files with 1 additions and 1 deletions
@@ -46,7 +46,7 @@ Then you can override them using:

 ## instance_name
 Set the name of the grafana-server instance. Used in logging and internal metrics and in
-clustering info. Defaults to: `${HOSTNAME}, which will be replaced with
+clustering info. Defaults to: `${HOSTNAME}`, which will be replaced with
 environment variable `HOSTNAME`, if that is empty or does not exist Grafana will try to use
 system calls to get the machine name.