Update README.md

examples/filebrowser/README.md

@@ -2,3 +2,7 @@
 
 - https://github.com/hurlenko/filebrowser-docker
 - https://github.com/filebrowser/filebrowser
+
+# Notes
+
+Default login is `admin:admin` as mentioned [here](https://filebrowser.org/installation#:~:text=You%20just%20need%20to%20go,Password%3A%20admin).