[doc] fix code example in get it started
[doc] fix code example in get it started
Payum/Payum,formapro-forks/Payum,formapro-forks/Payum,fullpipe/Payum,Payum/Payum,aitboudad/Payum,StoreFactory/Payum,ASKozienko/Payum,staabm/Payum,StoreFactory/Payum,fullpipe/Payum,StoreFactory/Payum