better wording

ct/geopulse.sh

@@ -67,3 +67,5 @@ msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
 echo -e "${TAB}${GATEWAY}${BGN}http://${IP}${CL}"
+echo -e "${INFO}${YW} To create an admin account, run:${CL}"
+echo -e "${TAB}${BGN}echo 'GEOPULSE_ADMIN_EMAIL=you@example.com' >> /etc/geopulse/geopulse.env && systemctl restart geopulse-backend${CL}"