fix ignored argument error in chapter 5 #59

Job	Run time
lint	10s
test (parents-portal, Chapter02/parents-portal)	12s
test (reservation-service, Chapter03/reservation-service)	11s
test (platform-home, Chapter01/platform-home)	10s
test (sitters-catalog, Chapter07/sitters-catalog)	10s
test (api-gateway, Chapter05/api-gateway)	14s
	1m 7s

Navigation Menu