[doc] update docs where storages arrays are created for registry.
[doc] update docs where storages arrays are created for registry.


ASKozienko/Payum,emmadery/hello-world,StoreFactory/Payum,aitboudad/Payum,formapro-forks/Payum,StoreFactory/Payum,fullpipe/Payum,Payum/Payum,fullpipe/Payum,formapro-forks/Payum,staabm/Payum,Payum/Payum,StoreFactory/Payum