Rear Bilsteins installed wrong?

I took my 1st gen tacoma to my local shop to have them install my front and rear bilsteins

well i drove by and one rear shock is mounted boot up and the other is boot down

should i go back tomorrow and have them put them both one way? which way is the right way?

 

Sounds suspect...but I have no idea. Bump for an educated response.

 

Canister needs to be up with boot down. If still unsure, the words on the sticker should be positioned so that you don't have to be standing on your head to read them.

 

okay thank you for your help

and thank you for shipping my shocks to me with tons of great communication and a friendly staff!