fix(argparse): apply suggestions from code review

mattwang44 · sobolevn · web-flow · commit e8c1c94d704d · 2025-09-08T21:46:01.000+08:00
Co-authored-by: sobolevn &lt;mail@sobolevn.me&gt;
diff --git a/Misc/NEWS.d/next/Library/2025-09-05-15-42-16.gh-issue-138525.ngZ0qT.rst b/Misc/NEWS.d/next/Library/2025-09-05-15-42-16.gh-issue-138525.ngZ0qT.rst
@@ -1,2 +1,2 @@
 Raise error when :class:`argparse.BooleanOptionalAction` is used with
-:class:`argparse.ArgumentParser` instance whose ``prefix_chars`` has no '-'.
+:class:`argparse.ArgumentParser` instance whose ``prefix_chars`` has no dash char ``'-'``.

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	Raise error when :class:`argparse.BooleanOptionalAction` is used with
`2`		-:class:`argparse.ArgumentParser` instance whose ``prefix_chars`` has no '-'.
	`2`	+:class:`argparse.ArgumentParser` instance whose ``prefix_chars`` has no dash char ``'-'``.