diff --git a/lib/aarch32/arm32_aeabi_divmod.c b/lib/aarch32/arm32_aeabi_divmod.c
index ea8e2bb..89a9033 100644
--- a/lib/aarch32/arm32_aeabi_divmod.c
+++ b/lib/aarch32/arm32_aeabi_divmod.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2019, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/lib/aarch32/arm32_aeabi_divmod_a32.S b/lib/aarch32/arm32_aeabi_divmod_a32.S
index 6915dcd..9155100 100644
--- a/lib/aarch32/arm32_aeabi_divmod_a32.S
+++ b/lib/aarch32/arm32_aeabi_divmod_a32.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/lib/aarch32/armclang_printf.S b/lib/aarch32/armclang_printf.S
index 2b87bf7..e736a11 100644
--- a/lib/aarch32/armclang_printf.S
+++ b/lib/aarch32/armclang_printf.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/lib/aarch32/misc_helpers.S b/lib/aarch32/misc_helpers.S
index 59e15bd..c010cbc 100644
--- a/lib/aarch32/misc_helpers.S
+++ b/lib/aarch32/misc_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2021, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */