Indeed. And, tbh, I see no problem whatsoever with adding
heal,
harm, and the mass versions of the two to the list. They're pretty clearly part of the same progression, just omitted by the detailed wording of the ability.
Per the strict wording of the power, this does seem to be correct. But...
If you're getting into interpretation, then
this is probably as good as it gets. After all, you'd be hard pressed to find someone better placed to comment on Rules as Intended than SKR, both for 3e and Pathfinder!
(And it's also worth pointing out something else he notes there: the strict rules text indicates
any prepared spell - it doesn't actually require that it be a spell the Cleric himself has prepared! So, in theory the Cleric could convert one of his buddy's prepared spells into a cure spell of the same level. But, of course, good luck in getting a DM to agree to
that one!

)