fix(transmission-vpn): missing custom volume, typo (#1931)

apps/transmission-vpn/config.json

@@ -5,7 +5,7 @@
   "exposable": true,
   "port": 9091,
   "id": "transmission-vpn",
-  "tipi_version": 7,
+  "tipi_version": 8,
   "version": "5.3.1",
   "categories": [
     "utilities",

apps/transmission-vpn/docker-compose.yml

@@ -37,6 +37,7 @@ services:
 
     volumes:
       - ${APP_DATA_DIR}/data/config:/config
+      - ${APP_DATA_DIR}/data/custom:/etc/openvpn/custom
       - ${ROOT_FOLDER_HOST}/media/torrents:/media/torrents
     ports:
       - ${APP_PORT}:9091

apps/transmission-vpn/metadata/description.md

@@ -2,8 +2,7 @@
 
 ![https://airvpn.org/?referred_by=674291](https://airvpn.org/images/promotional/banner_641x91.gif)
 
-**This container is heavily tested using
-[AirVPN](https://airvpn.org/?referred_by=674291).**
+**This container is heavily tested using [AirVPN](https://airvpn.org/?referred_by=674291).**
 
 | VPN Provider               | Port Forwarding | Works ? |
 |----------------------------|-----------------|---------|