I called the cops on an innocent person.
Why would yo sick the police on an innocent person?
He made jokes about the president.
Calling the cops on a person for making jokes about the president a terrible thing to do, because making jokes isn't a crime. You should only call the cops when there is an emergency or you think a crime has been committed. It's bad to bother the police with trivial things like this.
It's fine since he wasn't hurting anyone.
It isn't trivial to be harassed by the police. You should really be sensitive with all of the police shooting unarmed people these day, they could be scared.