man: regenerate manual page
    
    This is due to my mistake:  NAME section must contain "product"
    name; dash; short description.  This caused 'lexgrog' to fail.
    
    <Off-topic>
    Note that current HEAD is not build-able, we would need to merge
    changes from git://git.postgresql.org/git/pg_filedump.git but I am
    not sure what is correct.  Some reference:
    1370840444.7746.22.camel@jdavis
    </Off-topic>
    
    Resolves: #948934 (private)
    Version: 9.2.0-5