Errata - Techniques for WCAG 2.0 - 20120103 - SCR31

Dear Sirs

    

    I'd like to highlight what I think is a (very small) errata. I've
    read the instructions at http://www.w3.org/WAI/WCAG20/comments/
    but it seems to me that the page I'm looking at is not one of the
    document listed there, hence I'm sending this comment via email, not
    using the online form.

    

    
      Page url

    
    http://www.w3.org/TR/2012/NOTE-WCAG20-TECHS-20120103/SCR31

    

    the title of the document

    SCR31: Using script to change the background color or border of
    the element with focus

    

    location within the document

    Example 1, before Example Code block

    

    the concern

    The text describes the following code block, but it mentions
    something that's not in the code. It says: 

    <<[...] you would use that color rather than "" in the script.>>

    

    But actually in the script there's no such a "" (i.e. empty
    string) color value assigned. The code would only assign either
    "yellow" color or "inherit".

    

    the suggested change

    Probably in an earlier version of the script example the
    assignment choices for color where "yello" and "" (empty string).
    Anyway, my suggested change is update the text description, to
    become something like: 

    <<[...] you would use that color rather than "inherit" in the
    script.>>

    

    Please do not hesitate to ask for any further clarification.

    

    Thanks for good work done

    Regards