From Tracker: http://www.w3.org/TR/2015/WD-appmanifest-20150212/#sizes-member
In section 8.3 there are instructions for comparing/extracting size values that are either the string 'any' or in the format wwwxyyy (e.g. 1024x768). This section refers to ASCII case-insensitive comparison in an appropriate way. This comment is to call out the appropriate usage in this case. == Obviously, no action is required on this comment. Addison Phillips Globalization Architect (Amazon Lab126) Chair (W3C I18N WG) Internationalization is not a feature. It is an architecture.