Merge pull request #3577 from samueltardieu/fix-arg-help-doc

docs: arg! macro uses double quotes for help string
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Ed Page 2022-03-25 07:07:05 -05:00 committed by GitHub
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@ -633,7 +633,7 @@ macro_rules! arg_impl {
///
/// ### Help String
///
/// The help string is denoted between a pair of single quotes `''` and may contain any
/// The help string is denoted between a pair of double quotes `""` and may contain any
/// characters.
///
/// # Examples