[Core] Fixing command format in `azk start` error.
[Core] Fixing command format in `azk start` error.

nuxlli/azk,nuxlli/azk,slobo/azk,slobo/azk,marcusgadbem/azk,fearenales/azk,azukiapp/azk,saitodisse/azk,azukiapp/azk,fearenales/azk,marcusgadbem/azk,gullitmiranda/azk,gullitmiranda/azk,saitodisse/azk