diff --git a/LICENSE b/LICENSE
index 3912022..3687b06 100644
--- a/LICENSE
+++ b/LICENSE
@@ -632,7 +632,7 @@ state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     rexbacklight
-    Copyright (C) 2018  rexy712
+    Copyright (C) 2018 rexy712
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -652,7 +652,7 @@ Also add information on how to contact you by electronic and paper mail.
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    rexbacklight  Copyright (C) 2018  rexy712
+    rexbacklight  Copyright (C) 2018 rexy712
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
diff --git a/rexbacklight.c b/rexbacklight.c
index 6e46d15..a0334da 100644
--- a/rexbacklight.c
+++ b/rexbacklight.c
@@ -1,6 +1,6 @@
 /**
 	rexbacklight
-	Copyright (C) 2018  rexy712
+	Copyright (C) 2018 rexy712
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by