"similarities with real people are coincidental" thats a nice trick =) ill problably use it.
Thank you
Should technically be something like: "Any similarities to living, dead or fictional characters, names or locations is purely coincidental."
Quick note: this doesn't really protect you from anything, but if you take someone elses work, say the name of a character that someone else created & change the name of the character slightly & maybe a few features here & there of the way the character looks, then you can turn around & say I created this, regardless of whether or not you blatantly ripped it off someone else & did the equivalent of asset flipping (where people take existing data & stick it straight into their media content with or without modifying it).