diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 71564f20e1..88a3b517bb 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -702,7 +702,7 @@
     <title><filename>grub-efi.bbclass</filename></title>
 
     <para>
-        The GRUB Extensible Firmware Interface (<filename>grub-efi</filename>)
+        The <filename>grub-efi</filename>
         class provides <filename>grub-efi</filename>-specific functions for
         building bootable images.
     </para>