diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 5fc7be9c26..4c8a8c7471 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -589,7 +589,7 @@
     <title><filename>extrausers.bbclass</filename></title>
 
     <para>
-        The extra users (<filename>extrausers</filename>) class allows
+        The <filename>extrausers</filename> class allows
         additional user and group configuration to be applied at the image
         level.
         Inheriting this class either globally or from an image recipe allows