diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index afb9da2c61..58e9d08b85 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -943,7 +943,7 @@
     <title><filename>image_types_uboot.bbclass</filename></title>
 
     <para>
-        The U-Boot image types (<filename>image_types_uboot</filename>) class
+        The <filename>image_types_uboot</filename> class
         defines additional image types specifically for the U-Boot bootloader.
     </para>
 </section>