Fixed permissions on prism setup script
Fixed permissions on prism setup script

galihmelon/sendgrid-python,blackpioter/sendgrid-python,gabrielkrell/sendgrid-python,blackpioter/sendgrid-python,blackpioter/sendgrid-python,sendgrid/sendgrid-python,sendgrid/sendgrid-python,sendgrid/sendgrid-python,gabrielkrell/sendgrid-python,galihmelon/sendgrid-python,gabrielkrell/sendgrid-python,galihmelon/sendgrid-python