diff --git a/include/xlocale/_ctype.h b/include/xlocale/_ctype.h
index bf4da73f58b..7d25eec25f0 100644
--- a/include/xlocale/_ctype.h
+++ b/include/xlocale/_ctype.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_inttypes.h b/include/xlocale/_inttypes.h
index 2617f5ef17d..35729139c71 100644
--- a/include/xlocale/_inttypes.h
+++ b/include/xlocale/_inttypes.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_langinfo.h b/include/xlocale/_langinfo.h
index 0d44394dff2..6886ca335f2 100644
--- a/include/xlocale/_langinfo.h
+++ b/include/xlocale/_langinfo.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_locale.h b/include/xlocale/_locale.h
index c9543e576ac..d186b04ecd6 100644
--- a/include/xlocale/_locale.h
+++ b/include/xlocale/_locale.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_monetary.h b/include/xlocale/_monetary.h
index 3cfc86b1f1a..13b1c3cc2a3 100644
--- a/include/xlocale/_monetary.h
+++ b/include/xlocale/_monetary.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_stdio.h b/include/xlocale/_stdio.h
index 2d4f6f5e242..d0df7931cfd 100644
--- a/include/xlocale/_stdio.h
+++ b/include/xlocale/_stdio.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_stdlib.h b/include/xlocale/_stdlib.h
index c4e5a0ca662..380cbe0bdb1 100644
--- a/include/xlocale/_stdlib.h
+++ b/include/xlocale/_stdlib.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_string.h b/include/xlocale/_string.h
index 6df9132de17..64b128df161 100644
--- a/include/xlocale/_string.h
+++ b/include/xlocale/_string.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
diff --git a/include/xlocale/_strings.h b/include/xlocale/_strings.h
index da1cff3e707..1ec05ac79f2 100644
--- a/include/xlocale/_strings.h
+++ b/include/xlocale/_strings.h
@@ -1,6 +1,5 @@
 /*-
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
diff --git a/include/xlocale/_time.h b/include/xlocale/_time.h
index 4b47b1aea1f..fe0057b0b15 100644
--- a/include/xlocale/_time.h
+++ b/include/xlocale/_time.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.
diff --git a/include/xlocale/_wchar.h b/include/xlocale/_wchar.h
index 3a7261354f8..7ce562eb7c2 100644
--- a/include/xlocale/_wchar.h
+++ b/include/xlocale/_wchar.h
@@ -2,7 +2,6 @@
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2011, 2012 The FreeBSD Foundation
- * All rights reserved.
  *
  * This software was developed by David Chisnall under sponsorship from
  * the FreeBSD Foundation.