diff --git a/src/lsi.c b/src/lsi.c
index e8f1896..9114137 100644
--- a/src/lsi.c
+++ b/src/lsi.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of linux-steam-integration.
  *
- * Copyright (C) 2016 Ikey Doherty
+ * Copyright © 2016 Ikey Doherty
  *
  * linux-steam-integration is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License as
diff --git a/src/lsi.h b/src/lsi.h
index 863e5d5..fc8043b 100644
--- a/src/lsi.h
+++ b/src/lsi.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of linux-steam-integration.
  *
- * Copyright (C) 2016 Ikey Doherty
+ * Copyright © 2016 Ikey Doherty
  *
  * linux-steam-integration is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License as
diff --git a/src/shim.c b/src/shim.c
index 1a605c6..32d5d44 100644
--- a/src/shim.c
+++ b/src/shim.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of linux-steam-integration.
  *
- * Copyright (C) 2016 Ikey Doherty
+ * Copyright © 2016 Ikey Doherty
  *
  * linux-steam-integration is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License as