fix some non ascii characters in comment lines.

gbellato

04.39.2007 84367fb781c734fdbcd8e946f9e9d6c1905d88bb

 opendj-sdk/opends/src/server/org/opends/server/replication/plugin/Historical.java

@@ -193,7 +193,7 @@
    Attribute modAttr = mod.getAttribute();
    if (modAttr.getAttributeType().equals(Historical.historicalAttrType))
    {
      // Don´t keep historical information for the attribute that is
      // Don't keep historical information for the attribute that is
      // used to store the historical information.
      return null;
    }