Update docs/contributing/code_style.rst

Co-authored-by: aaron-hopkinson <[email protected]>

Author: VeraChristina

docs/contributing/code_style.rst

@@ -58,7 +58,7 @@ All code is automatically checked using pre-commit hooks that verify:
    trailing whitespace.
 #. Code quality: No debugger statements. No merge conflicts. Type
    annotations. No blanket ``noqa`` statements.
-#. Documentation: - Docstring validation. - RST formatting. - Sphinx
+#. Documentation: Docstring validation. RST formatting. Sphinx
    linting.
 
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