Update customization.markdown (home-assistant#2384)

bassclarinetl2 · fabaff · commit 5435e98ae647 · 2017-04-06T09:01:56.000+02:00
proofreading:
removed the 2nd s in Mossquitto
diff --git a/source/_docs/hassbian/customization.markdown b/source/_docs/hassbian/customization.markdown
@@ -14,7 +14,7 @@ To allow you to customize your installation further, we have included a set of H
 
   - Install Samba. Allows anyone on your network to edit your configuration from any computer. This share is unsecured and it's usage is not recommended if you share your network with others.
   - Install Libcec. Adds local [HDMI CEC support][cec].
-  - Install Mossquitto MQTT server. Installs the latest Mosquitto package and client tools from the Mosquitto projects offical repository. Now includes websocket support.
+  - Install Mosquitto MQTT server. Installs the latest Mosquitto package and client tools from the Mosquitto projects offical repository. Now includes websocket support.
   - Install Open Z-Wave. Installs Open Z-Wave and prepares for using a USB or GPIO ZWave controller.
 
 All of these scripts are available in the directory `/home/pi/hassbian-scripts/`. For more information about these scripts have a look at the [hassbian-scripts repository][hassbian-repo].
