Correct the URL that the Online Help button launches

Author: lurch

README.md

@@ -19,7 +19,7 @@ On any subsequent boot you can then press the SHIFT key to enter the NOOBS inter
 The NOOBS interface provides the following functionality:
 - <b>Install</b>: Installs the selected OSes onto your SD card. Changing this selection erases all OSes currently installed.
 - <b>Edit Config</b>: Opens a text editor allowing the cmdline and config for the selected installed OS to be edited.
-- <b>Online Help</b>: [Networking Required] Open a browser that displays the Raspberry Pi Forum ( http://www.raspberrypi.org/phpBB3/ ), allowing people to quickly access help and troubleshooting.
+- <b>Online Help</b>: [Networking Required] Open a browser that displays the Raspberry Pi Help page ( http://www.raspberrypi.org/help/ ), allowing people to quickly access help and troubleshooting.
 - <b>Exit</b>: Quits NOOBS and reboots the Pi into the OS boot menu.
 - <b>Language Selection</b>: Allows you to select the language to be displayed.
 - <b>Keyboard Layout Selection</b>: Allows you to select the keyboard layout to be used.