[Bug target/88346] [9 Regression] Inconsistent list of CPUs supported by the rs6000 backend after r266502

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88346

--- Comment #1 from Alan Modra <amodra at gmail dot com> ---
OK, good, the %e is doing its job in showing up missing cases..  And thanks for
pointing out the silly typo.