Remove the invalid caveats.
Remove the invalid caveats.

ReactiveCocoa/ReactiveSwift,sandyway/ReactiveCocoa,victorlin/ReactiveCocoa,sandyway/ReactiveCocoa,walkingsmarts/ReactiveCocoa,andersio/ReactiveCocoa,ohwutup/ReactiveCocoa,ohwutup/ReactiveCocoa,calebd/ReactiveCocoa,walkingsmarts/ReactiveCocoa,calebd/ReactiveCocoa,calebd/ReactiveCocoa,ohwutup/ReactiveCocoa,andersio/ReactiveCocoa,walkingsmarts/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,sandyway/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,andersio/ReactiveCocoa,victorlin/ReactiveCocoa,ikesyo/ReactiveCocoa,ikesyo/ReactiveCocoa,victorlin/ReactiveCocoa