diff --git a/vars/main.yml b/vars/main.yml
index 6e5f85a..9f5f5ae 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1,8 +1,8 @@
 ---
 jupyter_hub_system_files:
-  - { name: 'jupyterhub.service.j2', dest='/etc/systemd/system/jupyterhub.service' }
-  - { name: 'rsyslog.jupyterhub.j2', dest='/etc/rsyslog.d/50-juypyterhub.conf' }
-  - { name: 'jupyterhub.logrotate.j2', dest='/etc/logrotate.d/jupyterhub' }
+  - { name: 'jupyterhub.service.j2', dest: '/etc/systemd/system/jupyterhub.service' }
+  - { name: 'rsyslog.jupyterhub.j2', dest: '/etc/rsyslog.d/50-juypyterhub.conf' }
+  - { name: 'jupyterhub.logrotate.j2', dest: '/etc/logrotate.d/jupyterhub' }
 
 jupyter_hub_user_home: /srv/jupyterhub
 jupyter_hub_venv: jupyterhub_env