diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 8aae8b08ec..c378b9d97b 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -2286,7 +2286,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                 <para>
                     Specifies a prefix has been added to
                     <link linkend='var-PN'><filename>PN</filename></link> to create a special version
-                    of a recipe or package, such as a multilib version.
+                    of a recipe or package, such as a Multilib version.
                     The variable is used in places where the prefix needs to be
                     added to or removed from a the name (e.g. the
                     <link linkend='var-BPN'><filename>BPN</filename></link> variable).