Update README.md

Author: MonolithProjects

README.md

@@ -1,4 +1,4 @@
-### Requirements
+## Requirements
 ```
 docker-ce
 bash
@@ -8,3 +8,15 @@ avahi
 dbus
 ```
 **Note:** Hass images used in this docker-compose file require machine with x86_64 architecture (check it by running `uname -m` command)
+
+
+## Run
+If you want to use standard folder for Hass-supervisor data:
+```
+docker-compose up
+```
+
+If you want to specify folder for Hass-supervisor data:
+```
+SUPERVISOR_SHARE=/yourfolder docker-compose up
+```