XML doc of methods of SchemaNormalization link to private method Fingerprint64(byte[])

In the Avro.SchemaNormalization class of the Avro C# library, the XML documentation comments of the following methods describe the behaviour by linking to the Fingerprint64(byte[]) method:

• public static byte[] Fingerprint(string fpName, byte[] data)

          /// <para>If <i>fpName</i> equals the string
          /// <code>"CRC-64-AVRO"</code>, then the result of <see cref="Fingerprint64(byte[])"/> is
          /// returned in little-endian format.
          /// </para>
  

• public static long ParsingFingerprint64(Schema s)

          /// Returns <see cref="Fingerprint64(byte[])"/> applied to the parsing canonical form of the supplied schema.
  

The documentation of the Fingerprint64(byte[]) method then says it computes "the 64-bit Rabin Fingerprint (as recommended in the Avro spec)". However, because the Fingerprint64(byte[]) method is private, Microsoft Visual Studio does not readily display this documentation to developers.

Please change the documentation of the Fingerprint(string, byte[]) and ParsingFingerprint64(Schema) methods to mention "the 64-bit Rabin Fingerprint" directly, instead of linking to the private method. Alternatively, make the method public.