diff --git a/fritzbox_helper.py b/fritzbox_helper.py
index 08e8c25..e36d74a 100755
--- a/fritzbox_helper.py
+++ b/fritzbox_helper.py
@@ -5,13 +5,12 @@
   Author: Christian Stade-Schuldt
   Like Munin, this plugin is licensed under the GNU GPL v2 license
   http://www.opensource.org/licenses/GPL-2.0
-  If you've put your gunicorn pid somewhere other than the
-  default /var/run/gunicorn.pid, you can add a section like
-  this to your munin-node's plugin configuration:
+  Add the following section to your munin-node's plugin configuration:
 
   [fritzbox_*]
   env.fritzbox_ip [ip address of the fritzbox]
-  env.password [fritzbox password]
+  env.fritzbox_password [fritzbox password]
+  
   This plugin supports the following munin configuration parameters:
   #%# family=auto contrib
   #%# capabilities=autoconf
diff --git a/fritzbox_wifi_devices.py b/fritzbox_wifi_devices.py
index 3ae44a3..16fa374 100755
--- a/fritzbox_wifi_devices.py
+++ b/fritzbox_wifi_devices.py
@@ -1,19 +1,16 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-
+#!/usr/bin/env python
 """
   fritzbox_wifi_devices - A munin plugin for Linux to monitor AVM Fritzbox
   Copyright (C) 2015 Christian Stade-Schuldt
   Author: Christian Stade-Schuldt
   Like Munin, this plugin is licensed under the GNU GPL v2 license
   http://www.opensource.org/licenses/GPL-2.0
-  If you've put your gunicorn pid somewhere other than the
-  default /var/run/gunicorn.pid, you can add a section like
-  this to your munin-node's plugin configuration:
+  Add the following section to your munin-node's plugin configuration:
 
   [fritzbox_*]
   env.fritzbox_ip [ip address of the fritzbox]
-  env.password [fritzbox password]
+  env.fritzbox_password [fritzbox password]
+  
   This plugin supports the following munin configuration parameters:
   #%# family=auto contrib
   #%# capabilities=autoconf