--- a/README.md	Thu Oct 23 21:07:21 2014 +0900
+++ b/README.md	Thu Oct 23 21:47:51 2014 +0900
@@ -9,29 +9,34 @@
       include fastcgi_params;
       fastcgi_pass unix:/tmp/php-fcgi.sock;
       uninitialized_variable_warn off;
-      fastcgi_param DL_PREFIX $dl_root;
-      fastcgi_param DL_ROOT $dl_prefix;
+      fastcgi_param DL_DIR $dl_dir;
       fastcgi_param SCRIPT_FILENAME /path/to/index.php;
     }
 
-(adjust the path to `index.php` and `php-fcgi`)
+(adjust the path to `index.php` and `php-fcgi`).
 
-And then whenever you want to autoindex a folder just add
+And whenever a directory needs to be autoindexed, add
 
     location / {
       try_files $uri @lister;
     }
 
-Note that if your directory is aliased, you need to set `$dl_prefix` (fastcgi `DL_PREFIX`) and `$dl_root` (fastcgi `DL_ROOT`).
+.
+
+Note that if the directory is aliased, `$dl_dir` (fastcgi `DL_DIR`) needs to be set.
 
     location /anime/win/ {
-      set $dl_prefix /anime/win;
-      set $dl_root /srv/ftp;
-      alias $dl_root/;
-      try_files $uri @lister;
+      set $dl_dir $request_filename;
+      alias /srv/ftp/;
+      try_files $uri @lister; // try_files "" @lister if the alias is
     }
 
-And you're done. Probably also works with apache but I have no idea how to setup it.
+And done. Probably also works with apache but I have no idea how to set it up.
+
+Upgrading
+---------
+
+When upgrading from 1.0.0, update nginx config accordingly.
 
 License
 -------