Clustering example error fixed

[luisheb]

References to issues or other PRs

No issue was reported regarding the error in the clustering example.

Describe the proposed changes

In the clustering example, a couple of the explanations of the code did not match the code itself. For instance you could read:

To see the information in a graphic way, the method plot_clusters() can be used.

However, instead of using plot_clusters(), the following class was used:

ClusterPlot(kmeans, fd, cluster_colors=cluster_colors, cluster_labels=cluster_labels).plot()

Checklist before requesting a review

• I have performed a self-review of my code
• The code conforms to the style used in this package
• The code is fully documented and typed (type-checked with Mypy)
• I have added thorough tests for the new/changed functionality

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.83%. Comparing base (d0bc82f) to head (2f48baa).
Report is 3 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #635   +/-   ##
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  Coverage    86.83%   86.83%           
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  Files          157      157           
  Lines        13522    13522           
========================================
  Hits         11742    11742           
  Misses        1780     1780           

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[vnmabus]

Just a small correction.

[vnmabus]

LGTM

[vnmabus]

@all-contributors Please add @luisheb for documentation.

[allcontributors]

@vnmabus

I've put up a pull request to add @luisheb! 🎉