Fix a couple of links to serialization headers. Refs #3062.
Merged revisions 53313 via svnmerge from https://svn.boost.org/svn/boost/trunk
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r53313 | danieljames | 2009-05-27 18:43:36 +0100 (Wed, 27 May 2009) | 1 line
Fix a couple of links to serialization headers.