diff --git a/src/core/hub.c b/src/core/hub.c
index aef4728..e084b32 100644
--- a/src/core/hub.c
+++ b/src/core/hub.c
@@ -1,6 +1,6 @@
 /*
  * uhub - A tiny ADC p2p connection hub
- * Copyright (C) 2007-2010, Jan Vidar Krey
+ * Copyright (C) 2007-2011, Jan Vidar Krey
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/core/hub.h b/src/core/hub.h
index 85288bc..e18ef07 100644
--- a/src/core/hub.h
+++ b/src/core/hub.h
@@ -1,6 +1,6 @@
 /*
  * uhub - A tiny ADC p2p connection hub
- * Copyright (C) 2007-2010, Jan Vidar Krey
+ * Copyright (C) 2007-2011, Jan Vidar Krey
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/core/inf.c b/src/core/inf.c
index 3aa6c2b..10d2324 100644
--- a/src/core/inf.c
+++ b/src/core/inf.c
@@ -1,6 +1,6 @@
 /*
  * uhub - A tiny ADC p2p connection hub
- * Copyright (C) 2007-2010, Jan Vidar Krey
+ * Copyright (C) 2007-2011, Jan Vidar Krey
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/plugins/mod_auth_simple.c b/src/plugins/mod_auth_simple.c
index 7af92f9..e2953ba 100644
--- a/src/plugins/mod_auth_simple.c
+++ b/src/plugins/mod_auth_simple.c
@@ -1,6 +1,20 @@
 /*
  * uhub - A tiny ADC p2p connection hub
- * Copyright (C) 2011, Jan Vidar Krey
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
 
 #include "plugin_api/handle.h"
diff --git a/src/plugins/mod_auth_sqlite.c b/src/plugins/mod_auth_sqlite.c
index 8d04f65..5d86579 100644
--- a/src/plugins/mod_auth_sqlite.c
+++ b/src/plugins/mod_auth_sqlite.c
@@ -1,6 +1,20 @@
 /*
  * uhub - A tiny ADC p2p connection hub
- * Copyright (C) 2010, Jan Vidar Krey
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
 
 #include "plugin_api/handle.h"
diff --git a/src/plugins/mod_example.c b/src/plugins/mod_example.c
index d03a067..68a8cd7 100644
--- a/src/plugins/mod_example.c
+++ b/src/plugins/mod_example.c
@@ -1,5 +1,20 @@
-/**
- * This is a minimal example plugin for uhub.
+/*
+ * uhub - A tiny ADC p2p connection hub
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
 
 #include "plugin_api/handle.h"
diff --git a/src/plugins/mod_logging.c b/src/plugins/mod_logging.c
index 794c854..32f2c89 100644
--- a/src/plugins/mod_logging.c
+++ b/src/plugins/mod_logging.c
@@ -1,7 +1,22 @@
-/**
- * A logging plugin for uhub.
- * Logs to either file or syslog.
+/*
+ * uhub - A tiny ADC p2p connection hub
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
+
 #include "system.h"
 #include "adc/adcconst.h"
 #include "adc/sid.h"
diff --git a/src/tools/adcrush.c b/src/tools/adcrush.c
index 693c1dc..b1e894d 100644
--- a/src/tools/adcrush.c
+++ b/src/tools/adcrush.c
@@ -1,5 +1,20 @@
-/**
- * An ADC client emulator.
+/*
+ * uhub - A tiny ADC p2p connection hub
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
 
 #include "adcclient.h"
diff --git a/src/tools/admin.c b/src/tools/admin.c
index 2b622e5..d8a1cc9 100644
--- a/src/tools/admin.c
+++ b/src/tools/admin.c
@@ -1,5 +1,20 @@
-/**
- * A remote uhub admin client.
+/*
+ * uhub - A tiny ADC p2p connection hub
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
  */
 
 #include "adcclient.h"
diff --git a/src/tools/fuzzer.h b/src/tools/fuzzer.h
index b3f7d81..d26ece5 100644
--- a/src/tools/fuzzer.h
+++ b/src/tools/fuzzer.h
@@ -1,3 +1,22 @@
+/*
+ * uhub - A tiny ADC p2p connection hub
+ * Copyright (C) 2007-2011, Jan Vidar Krey
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 enum commandMode
 {
 	cm_bcast    = 0x01, /* B - broadcast */