Update Source/Documentation/Manual/start.rst

Sure, forgot this one, thanks.

Co-authored-by: Chris Jakeman <github@jakeman.plus.com>

Author: sweiland-openrails

Source/Documentation/Manual/start.rst

@@ -31,7 +31,6 @@ However it is still possible to install routes manually as described in the next
 * ``Install path`` and ``Browse``: Fill in or Browse to the path where the route is to be installed. Each route will be installed in its own subdirectory.
 * ``Info``: Gives more information of the selected route. The default web browser will be started with the information page.
 * ``Install``: Installs the selected route. A popup mentions the directory where the route is to be installed before starting the actual install. Installation profile gets added also.
-* ``Start``: Some routes have default start parameters and can be started via this button with these parameters.
 * ``Delete``: Delete route with this button. Take care: whole directory including any added and changed files gets deleted.
 * ``Update``: GitHub-based routes can get updated after the install by means of this button. A check for updates is made when clicking this button and updates may be reported at the end of the information webpage. Also GitHub has a watch feature which notifies you of changes by email.