Re #159 - Adding env var example to docker-config.yml

docker-compose.yml

@@ -7,6 +7,9 @@ services:
       volumes:
         - changedetection-data:/datastore
   #    environment:
+  #        Default listening port, can also be changed with the -p option
+  #      - PORT=5000
+
   #      - PUID=1000
   #      - PGID=1000
   #        Proxy support example.
@@ -14,7 +17,7 @@ services:
   #      - HTTPS_PROXY="socks5h://10.10.1.10:1080"
   #        An exclude list (useful for notification URLs above) can be specified by with
   #      - NO_PROXY="localhost,192.168.0.0/24"
-  #        Base URL of your changedetection.io install (Added to notification alert
+  #        Base URL of your changedetection.io install (Added to the notification alert)
   #      - BASE_URL="https://mysite.com"
 
   #        Respect proxy_pass type settings, `proxy_set_header Host "localhost";` and `proxy_set_header X-Forwarded-Prefix /app;`