For a single line comment you can use two forward lashes( // ) and if you have want to write a multi line comment you can use the following example...
so all your comments goes in here
between the forward lash asterisk at the top
and then close it with asterisk forward slash at the bottom.
Q and A is wierd whenit comes to writting charachters like asteriks, it's not letting me to write the way I wanted it, YOU DO NOT NEED THE ASTERISK ON THE OPENING, YOU JUST HAVE TO TYPE FORWARD SLASH THEN ASTERISK ONLY