(2) This seems to result from the same difference in spelling that affected (1) so if you change “.dec” to “.a_dec” then you should get close agreement with the tutorial. PLEASE NOTE that I wrote the wrong attribute in my answer to (1), and it looks like Launchpad is too primitive to let me edit it. I meant to name “.dec” up in that comment as well, and typed “.ra” out of habit by mistake.
(2) This seems to result from the same difference in spelling that affected (1) so if you change “.dec” to “.a_dec” then you should get close agreement with the tutorial. PLEASE NOTE that I wrote the wrong attribute in my answer to (1), and it looks like Launchpad is too primitive to let me edit it. I meant to name “.dec” up in that comment as well, and typed “.ra” out of habit by mistake.