hp">ISO 639</a> list (two-letter language codes, with some possible modifiers, such as “en-us") are supported.</p>
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				<div class="content-section">
					<h2 class="common-header">Common Mistakes</h2>
					<h2>Wrong &lt;pubDate&gt; Format</h2>
					<p>The date and time format in &lt;<a class="scrollToAnchor" href="#pubDate">pubDate</a>&gt; must conform&nbsp;to <a href="http://www.faqs.org/rfcs/rfc2822.html">RFC 2822</a>.</p>
					<p>The date must be “day-of-week, day month year”. The time 