BUG: Makefile proposes `createsuperuse`, which is undefined

[stefan6419846]

Describe the bug

Using autocompletion for the Makefile commands, I am presented with createsuperuse, which is an undefined command.

To Reproduce

Steps to reproduce the behavior:

1. Type make createsu and hit the TAB key for auto-completion

Expected behavior

Only valid commands are proposed.

Context

https://github.com/nexB/dejacode/blob/024697b923b6e370d88b0decd5b045f746919262/Makefile#L167 misses the final r.

[pombredanne]

This is fixed. Thank you ++