Fix linux.system.repo_local.influxdb class
diff --git a/linux/system/repo_local/influxdb.yml b/linux/system/repo_local/influxdb.yml
index 7e3fb93..5e30d83 100644
--- a/linux/system/repo_local/influxdb.yml
+++ b/linux/system/repo_local/influxdb.yml
@@ -1,8 +1,8 @@
 parameters:
   linux:
     system:
-      repo:influxdb
-        grafana:
+      repo:
+        influxdb:
           refresh_db: ${_param:linux_repo_refresh_db}
           source: "deb [arch=amd64] http://${_param:local_repo_url}/ubuntu-${_param:linux_system_codename}/ nightly influxdb"
           architectures: amd64