diff --git a/poky/documentation/kernel-dev/kernel-dev-intro.rst b/poky/documentation/kernel-dev/kernel-dev-intro.rst
index 447cddb..21d43d5 100644
--- a/poky/documentation/kernel-dev/kernel-dev-intro.rst
+++ b/poky/documentation/kernel-dev/kernel-dev-intro.rst
@@ -1,4 +1,4 @@
-.. SPDX-License-Identifier: CC-BY-SA-2.0-UK
+.. SPDX-License-Identifier: CC-BY-2.0-UK
 
 ************
 Introduction