[CSS21] Minor error in anonymous inline boxes example

http://www.w3.org/TR/CSS21/visuren.html#anonymous

Alexander Shpack points out that in

   # The box for "emphasized" is an inline box generated by an inline
   # element (<em>), but the other boxes ("Some" and "text") are inline
   # boxes generated by a block-level element (<p>).

the quoted text should be "Some " and " text", not "Some" and "text".
(Notice the white space.)

~fantasai