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				@@ -19,14 +19,15 @@ This role is only tested on Fedora/CentOS machines. 
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				 Variables 
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				-container_user: user name to run containers as (will be generated if not exists) 
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				-container_uid: uid of above user name 
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				-container_group: group name of container_user 
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				-container_gid: gid of above group name 
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				+`container_user`: user name to run containers as (will be generated if not exists) 
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				+`container_uid`: uid of above user name 
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				+`container_group`: group name of container_user 
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				+`container_gid`: gid of above group name 
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				 Automated pulls and purges are handled by systemd timers. Any valid [systemd timer calendar event expression](https://www.freedesktop.org/software/systemd/man/systemd.timer.html#OnCalendar=) may be passed to them: 
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				-docker_pull_timer: weekly 
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				-docker_purge_timer: monthly 
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				+ 
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				+`docker_pull_timer`: weekly 
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				+`docker_purge_timer`: monthly 
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				     global_env_vars: # will be set on any container which has include_global_env_vars: true 
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				       - PUID={{ container_uid }} 
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