Fix typo + mark known issue in repl testcases

ugaston

17.07.2008 61511292e7311acff807c8be8c2f0914e5428210

 opends/tests/staf-tests/functional-tests/testcases/replication/conflict/conflict.xml

@@ -3311,12 +3311,12 @@
          #@TestResult         Success if trees are synchronised
          -->
          <testcase name="getTestCaseName
                          ('double_add')">
                          ('double_add_single_del_1')">
            <sequence>            
              <call function="'testCase_Preamble'"/>
              <message>
                'Replication: Conflict: double_add. \
                Double add (same dn, different uid)'
                'Replication: Conflict: double_add_single_del_1. \
                Add twice same dn, then delete it in one server'
              </message>
                                                                
              <script>