Listing 3.26 Examples of the Range Operator #844

I'm not positive, but I think there's a mistake here, or at least something confusing. Each of the examples in this listing include a comment showing the expected output (for example: // C#, COBOL, Java). But the final two examples include a comment preceding the example, and also a comment after.

Console.WriteLine($@"    ..: {
    // C#, COBOL, Java, C++, TypeScript, Swift, Python, Lisp, JavaScript
    string.Join(", ", languages[..])  // Python, Lisp, JavaScript
}");

I believe the comments preceding the final two examples are correct and the comments following them are a copy/paste mistake and should be removed.