Update README.md

README.md

@@ -5,3 +5,8 @@ Qt for Docker
 docker build --force-rm -t fffaraz/qt:static .
 docker run --rm -it --entrypoint /bin/bash fffaraz/qt:static
 ```
+
+```
+docker build --force-rm -t fffaraz/qt:windows .
+docker run --rm -it --entrypoint /bin/bash fffaraz/qt:windows
+```