Add access to serial to docker run command

README.md

@@ -25,9 +25,9 @@ Steps:
 1. Build <br> 
     ```docker build  -t magiskupdate .```
 2. Run <br>
-    ```docker run --env ADB_DEVICE=<PUT YOUR ADB ADDR HERE> magiskupdate``` \
+    ```docker run --privileged --env ADB_DEVICE=<PUT YOUR ADB ADDR HERE> magiskupdate``` \
     or, if you're lazy do: 
-    ```docker run magiskupdate```
+    ```docker run --privileged magiskupdate```
 
 
 ## Bash