diff --git a/lib_xua/src/core/audiohub/xua_audiohub_st.h b/lib_xua/src/core/audiohub/xua_audiohub_st.h
index 40dc01e8..e265de77 100644
--- a/lib_xua/src/core/audiohub/xua_audiohub_st.h
+++ b/lib_xua/src/core/audiohub/xua_audiohub_st.h
@@ -1,7 +1,6 @@
 // Copyright 2011-2023 XMOS LIMITED.
 // This Software is subject to the terms of the XMOS Public Licence: Version 1.
 
-
 #pragma unsafe arrays
 static inline unsigned DoSampleTransfer(chanend ?c_out, const int readBuffNo, const unsigned underflowWord)
 {
diff --git a/tests/test_mixer_routing_output.py b/tests/test_mixer_routing_output.py
index a7893bf5..a01e9c7a 100644
--- a/tests/test_mixer_routing_output.py
+++ b/tests/test_mixer_routing_output.py
@@ -1,4 +1,4 @@
-# Copyright 2022 XMOS LIMITED.
+# Copyright 2023 XMOS LIMITED.
 # This Software is subject to the terms of the XMOS Public Licence: Version 1.
 import pytest
 import Pyxsim