cleanup code, indentions and some texts in Readme and Makefile

README.rst

@@ -9,7 +9,7 @@ This package adds a script to change the SSID when there is no connection to any
 gateway. This Offline-SSID can be generated from the node's hostname with the
 first and last part of the node name or the MAC address allowing observers to
 recognize which node does not have a connection to a gateway. This script is
-called once every minute by ``micron.d`` and check gateway-connectivity. It will
+called once every minute by ``micrond`` and check gateway-connectivity. It will
 change the SSID to the Offline-SSID after the node lost gateway connectivity for
 several consecutive checks. As soon as the gateway-connectivity is back it
 toggles back to the original SSID.

gluon-ssid-changer/Makefile

@@ -12,11 +12,11 @@ endef
 
 define Package/$(PKG_NAME)/description
   Script to change the SSID to an Offline-SSID when there is no connection to
-  any gateway. This SSID can be generated from the nodes hostname with the first
-  and last part of the nodename or the mac address, to allow observers to 
-  recognise which node is down. The script is called once a minute by micron.d
-  and it will change from online to offline-SSID maximum once every (definable)
-  timeframe.
+  any gateway. This SSID can be generated from the node's hostname with the
+  first and last part of the nodename or the mac address, to allow observers to 
+  recognise which node is down. The script is called once a minute by micrond
+  and it will change from online to Offline-SSID once per definable timeframe at
+  most.
 endef
 
 

gluon-ssid-changer/luasrc/lib/gluon/upgrade/500-ssid-changer

@@ -4,9 +4,7 @@ local site = require 'gluon.site'
 
 local uci = require('simple-uci').cursor()
 
-if site.ssid_changer == nil then
-	-- print('ssid_changer not defined in site.conf')
-else
+if site.ssid_changer ~= nil then
 	local site_enabled = site.ssid_changer.enabled() or '1'
 
 	uci:section('ssid-changer', 'settings', 'settings', {