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