Subversion Repositories hibernate-spatial

Error running this command: svn --non-interactive --config-dir /tmp log --xml --quiet -r 22:1 'file:///home/svn/hibernate-spatial/branches/hibernate-3.6-integration/hibernate-spatial-postgis/src/main/java/org/hibernatespatial/postgis@22' --limit 40
svn: File not found: revision 22, path '/branches/hibernate-3.6-integration/hibernate-spatial-postgis/src/main/java/org/hibernatespatial/postgis'