remove unnecesary spaces

testserver/docker_gitea/templates/docker-compose.yml

@@ -28,10 +28,10 @@ services:
       DB_PASSWD: "{{ mysql_user_pw }}"
       GITEA__oauth2_client__REGISTER_EMAIL_CONFIRM: "false"
       GITEA__oauth2_client__OPENID_CONNECT_SCOPES: "openid profile email groups"
-      GITEA__oauth2_client__ENABLE_AUTO_REGISTRATION : "true"
-      GITEA__oauth2_client__USERNAME : "nickname"
-      GITEA__oauth2_client__UPDATE_AVATAR : "true"
-      GITEA__oauth2_client__ACCOUNT_LINKING : "login"      
+      GITEA__oauth2_client__ENABLE_AUTO_REGISTRATION: "true"
+      GITEA__oauth2_client__USERNAME: "nickname"
+      GITEA__oauth2_client__UPDATE_AVATAR: "true"
+      GITEA__oauth2_client__ACCOUNT_LINKING: "login"      
     labels:
       - traefik.enable=true
       - traefik.http.routers.{{ servicename }}.rule=Host(`{{ domain }}`)
@@ -63,7 +63,7 @@ networks:
     external: true    
   default:
     driver: bridge
-    enable_ipv6: true
+ß    enable_ipv6: true
     ipam:
       driver: default
       config: