*
* 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 3DNow! version of gr_fir_fsf
+ * \ingroup filter_primitive
*/
class gr_fir_fsf_3dnow : public gr_fir_fsf_simd
{
/*!
* \brief SSE version of gr_fir_fsf
+ * \ingroup filter_primitive
*/
class gr_fir_fsf_sse : public gr_fir_fsf_simd
{