*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
+ * the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
/*!
* \brief LFSR pseudo-random source with period of 2^15 bits (2^11 shorts)
- * \ingroup source
+ * \ingroup source_blk
*
* This source is typically used along with gr_check_lfsr_32k_s to test
* the USRP using its digital loopback mode.