docs

Author: fitztrev

README.md

@@ -251,6 +251,7 @@ See the changes on the PGN Viewer demo page: http://localhost:8091/
     ```
 6. Run:
     ```bash
+    adb kill-server
     adb tcpip 5555
     ```
 7. You should see the phone in the devices list:
@@ -284,5 +285,6 @@ See the changes on the PGN Viewer demo page: http://localhost:8091/
 
 4. Run the app:
     ```bash
-    flutter run --dart-define=LICHESS_HOST=http://[your private IP]:8080 --dart-define=LICHESS_WS_HOST=http://[your private IP]:8080
+    LICHESS_HOST=http://[your private IP]:8080
+    flutter run --dart-define=LICHESS_HOST=$LICHESS_HOST --dart-define=LICHESS_WS_HOST=$LICHESS_HOST
     ```