Use of "event type" instead of "event name"

In the socket help displayed with a command line, the substitution variable `%e` is called *name*:

    printf( "%%e   %s\n", _("event name (evt_start|evt_exit|...)") );

https://github.com/IgnorantGuru/spacefm/blob/next/src/main.c#L815

However, in all *View|Events* dialogs, it's called *type*. Example:

    xset_set_set( set, "desc", _("Enter program or bash command line to be run automatically when a SpaceFM instance starts:\n\nUse:\n\t%%e\tevent type  (evt_start)\n") );

https://github.com/IgnorantGuru/spacefm/blob/next/src/settings.c#L9771

So this commit is about the use of "event type" instead of "event name" in the socket help.