Ticket 47379 - DNA plugin failed to fetch replication agreement
    
    Description : Schema file 10dna-plugin.ldif modified in the commit
    3e2262e1c0410bdf4f9b9211aef13deb28f174d1 had a tab which should
    be white spaces.  It made the schema parsing fail and the server
    uninstallable.  This patch replaces the tab with white spaces.