doc: drop confusing port number from PUBLIC_URL

saghul · web-flow · commit a90e4ce501b1 · 2021-05-06T08:38:50.000+02:00
diff --git a/env.example b/env.example
@@ -42,7 +42,7 @@ HTTPS_PORT=8443
 TZ=UTC
 
 # Public URL for the web service (required)
-#PUBLIC_URL=https://meet.example.com:8443
+#PUBLIC_URL=https://meet.example.com
 
 # IP address of the Docker host
 # See the "Running behind NAT or on a LAN environment" section in the Handbook:
