Merge pull request #512 from coreyaboy/patch-1

Instructions for setting Environment variable

Author: nemchik

filebrowser.subfolder.conf.sample

@@ -1,5 +1,5 @@
-## Version 2022/09/08
-# set this environment variable on your filebrowser container FILEBROWSER_BASEURL=/filebrowser
+## Version 2022/12/25
+# set this environment variable on your filebrowser container FB_BASEURL=/filebrowser
 
 location /filebrowser {
     return 301 $scheme://$host/filebrowser/;