incorrect message on a "rails destroy" command invocation?

I created an incorrect migration. I tried:

rails destroy migration.

It prints:

Usage:
  rails generate migration NAME [field:type field:type] [options]







Options:
  -o, --orm=NAME  # Orm to be invoked

              # Default: active_record

Runtime options:
  -f, [--force]    # Overwrite files that already exist
  -p, [--pretend]  # Run but do not make any changes
  -q, [--quiet]    # Supress status output
  -s, [--skip]     # Skip files that already exist



Description:

Create rails files for migration generator.</code>

This looks like a message for "generate".
Also, wouldn't it help if this message showed me the list of migrations created and asked me to pick the one I want to delete?