Hello Jimanderin, 
Thanks for your contributions to the map. It's really nice to see small details added to a community area. There are really any rules about mapping, but there are some 'guidelines' are kept in a wiki. One of these guidelines is 'name is the name only' https://wiki.openstreetmap.org/wiki/Names#Name_is_the_name_only. I think some of the items you have added might contain additional information in the name tag. Please read this page and bear it in mind as you continue mapping. 

James 