diff --git a/drivers/sip_svc/sip_smc_intel_socfpga.c b/drivers/sip_svc/sip_smc_intel_socfpga.c
index 583708414a5..096bf0beb70 100644
--- a/drivers/sip_svc/sip_smc_intel_socfpga.c
+++ b/drivers/sip_svc/sip_smc_intel_socfpga.c
@@ -67,7 +67,7 @@ static uint32_t intel_sip_smc_plat_format_trans_id(const struct device *dev, uin
 {
 	ARG_UNUSED(dev);
 
-	/*combine the transaction id and client id to get the job id*/
+	/* Combine the transaction id and client id to get the job id*/
 	return (((client_idx & 0xF) << 4) | (trans_idx & 0xF));
 }
 
diff --git a/include/zephyr/drivers/sip_svc/sip_svc_proto.h b/include/zephyr/drivers/sip_svc/sip_svc_proto.h
index 63eebec2cd3..08d2510e061 100644
--- a/include/zephyr/drivers/sip_svc/sip_svc_proto.h
+++ b/include/zephyr/drivers/sip_svc/sip_svc_proto.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Intel Corporation.
+ * Copyright (c) 2023, Intel Corporation.
  *
  * SPDX-License-Identifier: Apache-2.0
  */