How do you change the Facebook "what are you doing" thing?

[Jenna]

You know how Facebook lets you add what you're doing? For example "feeling excited," "drinking tea" or "eating food." Like, how do you change it? For example someone put "snorting cocaine" and "fucking ur mum." Not that I'd put that, but how the hell do you change it? I know this is a relatively new feature, but I'm probably just stupid and missing something.

[Eric]

Click in the box twice where "what are you doing?" is written. Other options will appear.