Update README.md

For automatic post-installation

README.md

@@ -5,14 +5,16 @@
 Flarum requires `composer`, which should be automatically retrieved and installed.
 
 ## Post-installation
-Post-installation is not automated.
+Post-installation is **automated**.
+
+However, if you leave the forum title field empty in YunoHost's form, automatic post-installation will not be launched.
 
 1. Retrieve database password:
   * It should be displayed in the log messages on top of installation page.
   * Otherwise, display in command prompt with `sudo cat /etc/yunohost/apps/flarum/settings.yml | grep mysql` (Replace `flarum` by its actual app id if you are using multiple flarum instances in YNH)
 
-2. Go to your Flarum homepage to initiate post-installation.
+2. Go to your Flarum homepage to initiate manual post-installation.
 
 3. Fill in the blanks about `MySQL` as follow, put the retrieved database password. The remaining blanks are up to you.
 
-<p align="center"><img src="http://i.imgur.com/p7XmTDw.png" width="500" ></p>
+<p align="center"><img src="http://i.imgur.com/p7XmTDw.png" width="300" ></p>