/// Resets the diagnostic error count as well as the cached emitted diagnostics.
///
- /// NOTE: DO NOT call this function from rustc. It is only meant to be called from external
+ /// NOTE: *do not* call this function from rustc. It is only meant to be called from external
/// tools that want to reuse a `Parser` cleaning the previously emitted diagnostics as well as
/// the overall count of emitted error diagnostics.
pub fn reset_err_count(&self) {