diff -up cortado-0.6.0/src/com/fluendo/plugin/OggPayload.java~ cortado-0.6.0/src/com/fluendo/plugin/OggPayload.java
--- cortado-0.6.0/src/com/fluendo/plugin/OggPayload.java~	2010-03-19 17:46:49.000000000 +0100
+++ cortado-0.6.0/src/com/fluendo/plugin/OggPayload.java	2015-06-18 12:26:22.334495990 +0200
@@ -30,7 +30,8 @@ public interface OggPayload
   public boolean isType (Packet op);
   /**
    * Initialize the payload with a header packet.
-   * Returns < 0 for error, 0 if OK, 1 if OK and ready for decoding data.
+   * Returns a negative value for error, 0 if OK,
+   * 1 if OK and ready for decoding data.
    */
   public int takeHeader (Packet op);
   /**