Fix typo on FeatureOverview.md

[kaplanbora]

No description provided.

[codecov-io]

Codecov Report

Merging #362 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #362   +/-   ##
=======================================
  Coverage   96.92%   96.92%           
=======================================
  Files          60       60           
  Lines        1041     1041           
  Branches        8        8           
=======================================
  Hits         1009     1009           
  Misses         32       32

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[OlivierBlanvillain]

Thanks!