More spell checking of all source files -- correct missed errors, switch to EN-GB spelling dictionary.

Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c

@@ -156,7 +156,7 @@ void TCP_TCPTask(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo)
 	}
 }
 
-/** Initializes the TCP protocol handler, clearing the port and connection state tables. This must be called before TCP packets are
+/** Initialises the TCP protocol handler, clearing the port and connection state tables. This must be called before TCP packets are
  *  processed.
  */
 void TCP_Init(void)

Demos/Device/ClassDriver/RNDISEthernet/Lib/Webserver.c

@@ -74,7 +74,7 @@ char PROGMEM HTTPPage[]   =
 		"</html>";
 
 
-/** Initializes the Webserver application, opening the appropriate HTTP port in the TCP handler and registering the application
+/** Initialises the Webserver application, opening the appropriate HTTP port in the TCP handler and registering the application
  *  callback routine for packets sent to the HTTP protocol port.
  */
 void Webserver_Init(void)

Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.txt

@@ -75,7 +75,7 @@
  *
  *  \section SSec_Options Project Options
  *
- *  The following defines can be found in this demo, which can control the demo behavior when defined, or changed in value.
+ *  The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
  *
  *  <table>
  *   <tr>