Improve the map editor "help" or "tutorial" section.

The help section on the map editor seems to be quite poorly done, for example, I was trying to figure out why the random trigger wasn't working for me and I went to help or tutorial on the map editor hoping to get some answers as to how it works, but it doesn't really explain anything. It only said "Activates one random trigger when activated". I mean I guess it's explained but not really? a good explanation would be more like "It picks randomly between 2 or more triggers when activated". Otherwise most people assume it just makes a trigger be activated or not at random. This kind of poor description on the help seciton seems to be everywhere, it's not just this specific trigger. For someone new to the game helping them understand how the map editor works would be nice. ALSO, not every trigger is in the help section, some seem to be missing.