Fix typo in docs/usage/basic-hooks.md

[techanvil]

What:

Fixed trivial typo in docs.

Checklist:

• Documentation updated

[codecov]

Codecov Report

Merging #363 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #363   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines           94        94           
  Branches        15        15           
=========================================
  Hits            94        94           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b1c4b32...8f749b5. Read the comment docs.

[mpeyper]

Thanks :)