Correct description of new functions

[FernandoVN98]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes #(issue_number)

Type of change

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• Fix in documentation

Reproduce instructions:

Checklist:

• I have made corresponding changes to the documentation

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.52%. Comparing base (d1f37c1) to head (5b28ebe).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #466   +/-   ##
=======================================
  Coverage   95.52%   95.52%           
=======================================
  Files          73       73           
  Lines       11921    11921           
=======================================
  Hits        11387    11387           
  Misses        534      534           

Files	Coverage Δ
dislib/model_selection/_search.py	99.40% <ø> (ø)

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