syntax error in CC XML dtd

Hi,

I found a minor syntax error in the dtd in the CCXML dtd [1] while
generating its dtdtree [2]. The attribute list of dialogstart contains a
single quote in front of #IMPLIED for the definition of the attribute
"method". This single quote must be removed.

<!ATTLIST dialogstart  connectionid CDATA  #IMPLIED
                        conferenceid  CDATA  #IMPLIED
                        src          CDATA  #IMPLIED
						type         CDATA  #IMPLIED
                        namelist     CDATA  #IMPLIED
                        parameters   CDATA  #IMPLIED
                        dialogid     CDATA  #IMPLIED
                        prepareddialogid     CDATA  #IMPLIED
                        mediadirection       CDATA  #IMPLIED
						maxage       CDATA  #IMPLIED
                        maxstale     CDATA  #IMPLIED
                        method       CDATA  *'#IMPLIED*
        enctype      CDATA  #IMPLIED
                        hints        CDATA  #IMPLIED>


Thanks & Regards
Conrad

[1] http://www.w3.org/TR/2010/CR-ccxml-20100401/#dtd
[2] https://sourceforge.net/apps/mediawiki/matra/index.php?title=CC_XML