Tips & Tricks documentation: slsa-verify not found in mise tool registry

[will-ockmore]

Describe the bug
Following the suggestion in the tips & tricks section of the docs, I've tried to run mise use -g cosign slsa-verify. However, the following error occurs:

❯ mise use -g cosign slsa-verify
mise ERROR slsa-verify not found in mise tool registry
mise ERROR Run with --verbose or MISE_VERBOSE=1 for more information

To Reproduce
Follow the instructions in the documentation.

Expected behavior
The install should succeed.

Additional context
I think that slsa-verify is a typo, and should instead be slsa-verifier