diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index ed51cf5efbf..925208014b3 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -555,7 +555,7 @@ License: Zlib
 Files: thirdparty/sdl/hidapi/*
 Comment: hidapi
 Copyright: 2010, Alan Ott, Signal 11 Software
-License: BSD-3-Clause
+License: BSD-3-clause
 
 Files: thirdparty/spirv-cross/*
 Comment: SPIRV-Cross