On top of you having to remove the banner you have a couple of other problems to properly source the profile. Family trees are not considered a reference. Where you find the information to marriages, births, deaths, censuses, etc. is a reference. Familysearch is not a full reference. I added the cemetery note but it was FOUND on family search. The reference tells you where specifically it can be found on family search. That is the reference and tells you what it is. You may remove the no sources banner yourself.