diff --git a/lib/misc_utils/bursts_printer_impl.cc b/lib/misc_utils/bursts_printer_impl.cc
index e428163..f888a93 100644
--- a/lib/misc_utils/bursts_printer_impl.cc
+++ b/lib/misc_utils/bursts_printer_impl.cc
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/bursts_printer_impl.h b/lib/misc_utils/bursts_printer_impl.h
index 57bd208..67f3c25 100644
--- a/lib/misc_utils/bursts_printer_impl.h
+++ b/lib/misc_utils/bursts_printer_impl.h
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/controlled_const_source_f_impl.cc b/lib/misc_utils/controlled_const_source_f_impl.cc
index 4aa2f14..ee8d0ae 100644
--- a/lib/misc_utils/controlled_const_source_f_impl.cc
+++ b/lib/misc_utils/controlled_const_source_f_impl.cc
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/controlled_const_source_f_impl.h b/lib/misc_utils/controlled_const_source_f_impl.h
index 28fb0ca..8fa2f8d 100644
--- a/lib/misc_utils/controlled_const_source_f_impl.h
+++ b/lib/misc_utils/controlled_const_source_f_impl.h
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/controlled_rotator_cc_impl.cc b/lib/misc_utils/controlled_rotator_cc_impl.cc
index ee72a6a..6211d49 100644
--- a/lib/misc_utils/controlled_rotator_cc_impl.cc
+++ b/lib/misc_utils/controlled_rotator_cc_impl.cc
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/controlled_rotator_cc_impl.h b/lib/misc_utils/controlled_rotator_cc_impl.h
index da39a7f..f9a0de7 100644
--- a/lib/misc_utils/controlled_rotator_cc_impl.h
+++ b/lib/misc_utils/controlled_rotator_cc_impl.h
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/extract_system_info_impl.cc b/lib/misc_utils/extract_system_info_impl.cc
index 6b6ce5f..23282f7 100644
--- a/lib/misc_utils/extract_system_info_impl.cc
+++ b/lib/misc_utils/extract_system_info_impl.cc
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/extract_system_info_impl.h b/lib/misc_utils/extract_system_info_impl.h
index cabe64c..75d41b3 100644
--- a/lib/misc_utils/extract_system_info_impl.h
+++ b/lib/misc_utils/extract_system_info_impl.h
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/message_printer_impl.cc b/lib/misc_utils/message_printer_impl.cc
index 5a9e6db..9cf6556 100644
--- a/lib/misc_utils/message_printer_impl.cc
+++ b/lib/misc_utils/message_printer_impl.cc
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
diff --git a/lib/misc_utils/message_printer_impl.h b/lib/misc_utils/message_printer_impl.h
index 06a10da..897890e 100644
--- a/lib/misc_utils/message_printer_impl.h
+++ b/lib/misc_utils/message_printer_impl.h
@@ -1,19 +1,21 @@
 /* -*- c++ -*- */
-/* 
- * Copyright 2014 <+YOU OR YOUR COMPANY+>.
- * 
- * This is free software; you can redistribute it and/or modify
+/*
+ * @file
+ * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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 3, or (at your option)
  * any later version.
- * 
- * This software is distributed in the hope that it will be useful,
+ *
+ * Gr-gsm is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING.  If not, write to
+ * along with gr-gsm; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */