update README (again)

README.md

@@ -7,14 +7,14 @@ with minimal fuss.
 
 The general outline of the configuration is as follows:
 
-	- three linked containers (frontend: nginx, database: pgsql, application: php/fpm)
-	- nginx has its http port exposed to the outside
-	- feed updating is done via embedded cron job, every 15 minutes
-	- tt-rss source updates from git master repository on container restart
-	- schema is installed automatically if it is missing
-	- config.php is generated if it is missing
-	- SSL termination not included, you use a sidecar container for that
-	- tt-rss code is exposed on a persistent volume so plugins, etc. could be easily added
+ - three linked containers (frontend: nginx, database: pgsql, application: php/fpm)
+ - nginx has its http port exposed to the outside
+ - feed updating is done via embedded cron job, every 15 minutes
+ - tt-rss source updates from git master repository on container restart
+ - schema is installed automatically if it is missing
+ - config.php is generated if it is missing
+ - SSL termination not included, you use a sidecar container for that
+ - tt-rss code is exposed on a persistent volume so plugins, etc. could be easily added
 
 Post your feedback here:
 
@@ -23,6 +23,6 @@ https://community.tt-rss.org/t/docker-compose-tt-rss/2894
 
 ### TODO
 
-	- support for sending mail somehow (smtp mailer?)
-	- properly deal with ``SELF_URL_PATH``
+ - support for sending mail somehow (smtp mailer?)
+ - properly deal with ``SELF_URL_PATH``