diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 5eea0e802c..fad9840921 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -7530,7 +7530,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     class.
                     For information on how this variable is used, see the
                     "<ulink url='&YOCTO_DOCS_KERNEL_DEV_URL;#incorporating-out-of-tree-modules'>Incorporating Out-of-Tree Modules</ulink>"
-                    section.
+                    section in the Yocto Project Linux Kernel Development
+                    Manual.
                 </para>
 
                 <para>
@@ -7561,7 +7562,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                     class.
                     For information on how this variable is used, see the
                     "<ulink url='&YOCTO_DOCS_KERNEL_DEV_URL;#incorporating-out-of-tree-modules'>Incorporating Out-of-Tree Modules</ulink>"
-                    section.
+                    section in the Yocto Project Linux Kernel Development
+                    Manual.
                 </para>
 
                 <para>