Fix update command message (#2581)
Fix update command message (#2581)

* Fix update command

* Update src/commands/update.ts

Co-Authored-By: Leo Lamprecht <9c1439a4748a4761a5954983b076bdd1e10a44c6@icloud.com>

zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli