rust-lang/cargo — pull request #806 by pwoolcoc (2014-11-06 02:13:06+00:00)
Title: Add 'did you mean...' message when a subcommand is not found.

```
~/ports/cargo/cargo-git (add-did-you-mean) ± ./target/cargo biuld
No such subcommand

Did you mean ``build''?
```