Changes to README to resolve nextcloud/docker#11

README.md

@@ -17,11 +17,11 @@ $ docker run -d indiehosters/nextcloud
 
 Now you can get access to fpm running on port 9000 inside the container. If you want to access it from the internet, we recommend using a reverse proxy in front. You can install it directly on your machine or use an additional container (You can find more information on that on the docker-compose section). Once you have a reverse proxy, you can access Nextcloud at http://localhost/ and go through the wizard. 
 
-By default this container uses SQLite for data storage, but the wizard allows connecting to an existing database. For a MySQL database you can link an database container, e.g. `--link my-mysql:mysql`, and then use `mysql` as the database host on setup.
+By default this container uses SQLite for data storage, but the Nextcloud setup wizard (appears on first run) allows connecting to an existing MySQL/MariaDB or PostgreSQL database. You can also link a database container, e.g. `--link my-mysql:mysql`, and then use `mysql` as the database host on setup.
 
 ## Persistent data
 
-All data beyond what lives in the database (file uploads, etc) is stored within the default volume `/var/www/html`. With this volume, Nextcloud will only be updated when the file `version.php` is not present.
+All data beyond that which lives in the database (file uploads, etc) is stored within the default volume `/var/www/html`. With this volume, Nextcloud will only be updated when the file `version.php` is not present.
 
 - `-v /<mydatalocation>:/var/www/html`