updates the advanced setup doc

Signed-off-by: Fernando dos Santos <[email protected]>

Author: ferox

docs/advanced-setup.md

@@ -2,14 +2,14 @@
 
 ## Environments
 
-You can customize the environment before first run changing the environments.
+You can customize the environment before first run changing some environments entries.
 
-Copy `.env.example` to `.env` and change the values of `.env`
+Create an `.env` file and add values on your needs.
 
-`VERSION_NEXTCLOUD` To this environment I recommend to use the branch `master`. If you need to work with old version of server, use other branch of [Nextcloud server repository](https://github.com/nextcloud/server).
+`VERSION_NEXTCLOUD` To this environment recommend to use the branch `master`. If you need to work with old version of server, use other branch of [Nextcloud server repository](https://github.com/nextcloud/server).
 
 ## PHP custom settings
 
-If you need custom settings in PHP, change the file [`.docker/app/config/php.ini`](/.docker/app/config/php.ini).
+Custom PHP settings have to be applied on [`.docker/app/config/php.ini`](/.docker/app/config/php.ini) file.
 
 ⬅️ [Back to index](../README.md)