updated missing gorup name
diff --git a/resources/credentials.yml b/resources/credentials.yml
index 9307b84..b184cc9 100644
--- a/resources/credentials.yml
+++ b/resources/credentials.yml
@@ -20,6 +20,7 @@
 # device_name:
 
 # opdk_user_name:
+# opdk_group_name:
 # opdk_user_email:
 # opdk_user_pass:
 # grafana_username: