Fix bug that would impede building the docs

[eurunuela]

Closes #397

Proposed Changes

• Renames the call to two functions that failed due to sphinx updates.

Change Type

• bugfix (+0.0.1)
• minor (+0.1.0)
• major (+1.0.0)
• refactoring (no version update)
• test (no version update)
• infrastructure (no version update)
• documentation (no version update)
• other

Checklist before review

• I added everything I wanted to add to this PR.
• [Code or tests only] I wrote/updated the necessary docstrings.
• [Code or tests only] I ran and passed tests locally.
• [Documentation only] I built the docs locally.
• My contribution is harmonious with the rest of the code: I'm not introducing repetitions.
• My code respects the adopted style, especially linting conventions.
• The title of this PR is explanatory on its own, enough to be understood as part of a changelog.
• I added or indicated the right labels.

• I added information regarding the timeline of completion for this PR.

• Please, comment on my PR while it's a draft and give me feedback on the development!

[codecov]

Codecov Report

Merging #399 (a727f6b) into master (586d7ae) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #399   +/-   ##
=======================================
  Coverage   94.81%   94.81%           
=======================================
  Files           8        8           
  Lines         868      868           
=======================================
  Hits          823      823           
  Misses         45       45           

[smoia]

LGTM! Since it's minor, I'm going to merge. Thanks!

[smoia]

🚀 PR was released in 2.6.0 🚀