small typo

[joamatab]

No description provided.

[codecov]

Codecov Report

Merging #66 (1fccb4c) into master (c93ef2d) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #66   +/-   ##
=======================================
  Coverage   92.61%   92.61%           
=======================================
  Files          25       25           
  Lines        1314     1314           
=======================================
  Hits         1217     1217           
  Misses         97       97           

Impacted Files	Coverage Δ
aotools/turbulence/slopecovariance.py	98.27% <100.00%> (ø)

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