Fixed documentation bug

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/depmix@632 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Updated version nr

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/depmix@633 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
updated bib file

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/depmix@634 edb9625f-4e0d-4859-8d74-9fd3b1da38cb