A couple of CONFIG file names were misnamed during their creation.
Fix them up.
configs/fedora/generic/CONFIG_DEBUG_VM_RB revisit this if performance isn't horrible -> configs/fedora/generic/CONFIG_DEBUG_VM_RB
and
configs/fedora/generic/CONFIG_DPM_WATCHDOG revisit this in debug -> configs/fedora/generic/CONFIG_DPM_WATCHDOG
