diff --git a/__swarm/bookstack/stack.env b/__swarm/bookstack/stack.env
index 13493f4..96c4f98 100755
--- a/__swarm/bookstack/stack.env
+++ b/__swarm/bookstack/stack.env
@@ -1,5 +1,5 @@
-PUID:1000
-PGID:1000
+PUID: 1000
+PGID: 1000
 APP_URL: https://bookstack.sectorq.eu
 DB_HOST: db
 DB_PORT: 3306