Use the correct format for kamal secrets in the comment

Author: dhh

railties/lib/rails/generators/rails/app/templates/kamal-secrets.tt

@@ -3,7 +3,7 @@
 # password manager, ENV, or a file. DO NOT ENTER RAW CREDENTIALS HERE! This file needs to be safe for git.
 
 # Example of extracting secrets from 1password (or another compatible pw manager)
-# SECRETS=$(kamal secrets --adapter 1password --from Vault/Item Section1/KAMAL_REGISTRY_PASSWORD Section2/RAILS_MASTER_KEY)
+# SECRETS=$(kamal secrets fetch --adapter 1password --account your-account --from Vault/Item KAMAL_REGISTRY_PASSWORD RAILS_MASTER_KEY)
 # KAMAL_REGISTRY_PASSWORD=$(kamal secrets extract KAMAL_REGISTRY_PASSWORD ${SECRETS})
 # RAILS_MASTER_KEY=$(kamal secrets extract RAILS_MASTER_KEY ${SECRETS})