Markdown all the things

This isn't done, again I'm having trouble with tests. 

Basically, in my features/edit_person_spec.rb, I'm trying to make sure that when someone updates their account (ie: they add something to the working_on field), it works. 

However, the following is happening
* a user edits their account and clicks save
* the user is redirected to the root page with the alert message "Signed in successfully"
* INSTEAD, they should be sent to their show page withe the message "You updated your account successfully"

I don't really get this... and I'm also starting to think that this shouldn't be tested at all because it's Devise and one doesn't really test gems... but I added a field to it... so I thought I should test it. 

Anyway, I'm lost.