Make it clear in the docs that we expect a callable as function
Make it clear in the docs that we expect a callable as function

Katrienvh/forkcms,DegradationOfMankind/forkcms,jonasdekeukelaere/forkcms,forkcms/forkcms,riadvice/forkcms,DegradationOfMankind/forkcms,tommyvdv/forkcms,jacob-v-dam/forkcms,jessedobbelaere/forkcms,mathiashelin/forkcms,carakas/forkcms,justcarakas/forkcms,DegradationOfMankind/forkcms,jessedobbelaere/forkcms,forkcms/forkcms,jacob-v-dam/forkcms,jeroendesloovere/forkcms,justcarakas/forkcms,tommyvdv/forkcms,jonasdekeukelaere/forkcms,sumocoders/forkcms,mathiashelin/forkcms,bartdc/forkcms,tommyvdv/forkcms,mathiashelin/forkcms,carakas/forkcms,jeroendesloovere/forkcms,jeroendesloovere/forkcms,jonasdekeukelaere/forkcms,jessedobbelaere/forkcms,jonasdekeukelaere/forkcms,jacob-v-dam/forkcms,Katrienvh/forkcms,riadvice/forkcms,sumocoders/forkcms,jacob-v-dam/forkcms,Katrienvh/forkcms,carakas/forkcms,riadvice/forkcms,bartdc/forkcms,justcarakas/forkcms,tommyvdv/forkcms,sumocoders/forkcms,DegradationOfMankind/forkcms,Katrienvh/forkcms,forkcms/forkcms,jessedobbelaere/forkcms,sumocoders/forkcms,carakas/forkcms,carakas/forkcms,jonasdekeukelaere/forkcms,sumocoders/forkcms,jeroendesloovere/forkcms,bartdc/forkcms,riadvice/forkcms,forkcms/forkcms,mathiashelin/forkcms