Fixed double be word on monkeypatch docs page.

[lsnk]

Do i really need to create issue and changelog record for such a small fix?

[codecov]

Codecov Report

Merging #5273 into master will decrease coverage by 3.45%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5273      +/-   ##
==========================================
- Coverage   91.64%   88.18%   -3.46%     
==========================================
  Files         115      115              
  Lines       26163    26163              
  Branches     2578     2578              
==========================================
- Hits        23977    23073     -904     
- Misses       1864     2728     +864     
- Partials      322      362      +40

Impacted Files	Coverage Δ
testing/python/collect.py	23.66% <0%> (-64.18%)	⬇️
testing/python/fixtures.py	62.08% <0%> (-35.06%)	⬇️
testing/test_terminal.py	74.18% <0%> (-23.02%)	⬇️
testing/test_pathlib.py	91.17% <0%> (-8.83%)	⬇️
testing/python/setup_only.py	92.85% <0%> (-7.15%)	⬇️
testing/python/raises.py	88.51% <0%> (-6.09%)	⬇️
src/_pytest/compat.py	91.95% <0%> (-5.03%)	⬇️
testing/python/metafunc.py	88.05% <0%> (-4.05%)	⬇️
testing/test_tmpdir.py	95.16% <0%> (-3.77%)	⬇️
testing/deprecated_test.py	96.77% <0%> (-3.23%)	⬇️
... and 21 more

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[nicoddemus]

Hi @lsnk, thanks for the contribution!

Do i really need to create issue and changelog record for such a small fix?

No, but you are right we should improve our template to make that explicit. 👍