javadoc fixes

core/java/src/net/i2p/client/naming/BlockfileNamingService.java

@@ -1939,7 +1939,7 @@ public class BlockfileNamingService extends DummyNamingService {
      *
      * Throws DataFormatException on duplicate key
      *
-     * @param rawStream stream to read the mapping from
+     * @param in stream to read the mapping from
      * @throws DataFormatException if the format is invalid
      * @throws IOException if there is a problem reading the data
      * @return a Properties

core/java/src/net/i2p/util/NativeBigInteger.java

@@ -730,7 +730,7 @@ public class NativeBigInteger extends BigInteger {
      * really big (2Kbit) numbers 100 different times and benchmark the 
      * performance.</p>
      * 
-     * @param args[0] - Manually jbigi lib
+     * @param args -n Disable native test
      *
      */
     public static void main(String args[]) {