typo

[matbesancon]

ref was not defined

[codecov]

Codecov Report

Merging #64 (2e3d5be) into master (eb4cf3c) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #64      +/-   ##
==========================================
- Coverage   81.42%   81.41%   -0.02%     
==========================================
  Files           2        2              
  Lines        1120     1119       -1     
==========================================
- Hits          912      911       -1     
  Misses        208      208              

Impacted Files	Coverage Δ
src/MOI_wrapper.jl	94.05% <ø> (-0.01%)	⬇️

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[matbesancon]

I feel like adding a test just for this would be overkill