corrected typo (#389)

Author: chrjohn

quickfixj-core/src/main/java/quickfix/Message.java

@@ -306,7 +306,7 @@ public boolean trailerHasGroup(Group group) {
 
     /**
      * Converts the message into a simple XML format. This format is
-     * probably not sufficient for production use, but it more intended
+     * probably not sufficient for production use, but is more intended
      * for diagnostics and debugging. THIS IS NOT FIXML.
      *
      * To get names instead of tag number, use toXML(DataDictionary)
@@ -321,7 +321,7 @@ public String toXML() {
 
     /**
      * Converts the message into a simple XML format. This format is
-     * probably not sufficient for production use, but it more intended
+     * probably not sufficient for production use, but is more intended
      * for diagnostics and debugging. THIS IS NOT FIXML.
      *
      * @param dataDictionary