fixed syntax errors for create affinity group
fixed syntax errors for create affinity group

JanewzhWang/dasein-cloud-azure,vladmunthiu/dasein-cloud-azure,greese/dasein-cloud-azure,jeffrey-yan/dasein-cloud-azure,dasein-cloud/dasein-cloud-azure,daniellemayne/dasein-cloud-azure_old,drewlyall/dasein-cloud-azure,daniellemayne/dasein-cloud-azure