svn path=/trunk/vorbis/; revision=3963
<li>Vorbis packets may span page boundaries. <p>
-<li>The granule position of pages contining Vorbis audio is in units
+<li>The granule position of pages containing Vorbis audio is in units
of PCM audio samples (per channel; a stereo stream's granule position
-does no increment at twice the speed of a mono stream).<p>
+does not increment at twice the speed of a mono stream).<p>
<li>The granule position of a page represents the end PCM sample
position of the last packet <em>completed</em> on that page. A page