Fix: align.py doctest error

[talagayev]

Partially Fixes #3925

Changes made in this Pull Request:

• Doctest for align.py
  (package/MDAnalysis/analysis/align.py) file contains these errors:

  • NameError: name rmsd is not defined: Reason were typo errors, which required to add :: in the end of two sentences to fix

PR Checklist

• Tests?
• Docs?
• CHANGELOG updated?
• Issue raised/referenced?

Developers certificate of origin

• I certify that this contribution is covered by the LGPLv2.1+ license as defined in our LICENSE and adheres to the Developer Certificate of Origin.

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📚 Documentation preview 📚: https://mdanalysis--4521.org.readthedocs.build/en/4521/

[github-actions]

Linter Bot Results:

Hi @talagayev! Thanks for making this PR. We linted your code and found the following:

Some issues were found with the formatting of your code.

Code Location	Outcome
main package	⚠️ Possible failure
testsuite	✅ Passed

Please have a look at the darker-main-code and darker-test-code steps here for more details: https://github.com/MDAnalysis/mdanalysis/actions/runs/8485462548/job/23250291531

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Please note: The black linter is purely informational, you can safely ignore these outcomes if there are no flake8 failures!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.66%. Comparing base (ff222fe) to head (9f27f9a).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #4521   +/-   ##
========================================
  Coverage    93.66%   93.66%           
========================================
  Files          168      168           
  Lines        21240    21240           
  Branches      3913     3913           
========================================
  Hits         19894    19894           
  Misses         888      888           
  Partials       458      458           

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[orbeckst]

LGTM, just add yourself to AUTHORS. (We don't need an entry for CHANGELOG for doctest fixes)

[talagayev]

LGTM, just add yourself to AUTHORS. (We don't need an entry for CHANGELOG for doctest fixes)

Added myself to AUTHORS list