Simple, go to settings and change your title. Don't know how?
First, go to Account Settings, the gear picture at the top left of your page. 4th away from the left.
Second, the first link i think is Edit Profile Information, click on that.
Lastly, at the very bottom, the part called Aura allows you to change it to a number of titles.
The Following Titles Are:
Audiophile Musician Game-Developer Gamer Animator
Film-Maker Movie-Buff Artist Art-Lover Blank-Slate
Melancholy Programmer Voice-Actor Writer Reader