how to logout of facebook on the android?

[Eric]

ok so my aunt just got the new android and she showed it to me today. i was messing with it and i decided to check out the facebook app. So I logged in but i just went strait back to the home page because she wanted to see her phone. now the phone is keeping me logged into the facebook and recognising it as my android. we cant figure out how to logout and sign her in. how do i logout and fix this before my aunt kills me.

[Josh C]

While in the Facebook app, press the menu button > logout.