diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 7151d2d928..fae0c7832b 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -276,7 +276,7 @@
 
     <para>
         The <filename>bootimg</filename> class creates a bootable
-        image using SYSLINUX, your kernel and an optional initial RAM disk
+        image using SYSLINUX, your kernel, and an optional initial RAM disk
         (<filename>initrd</filename>).
     </para>
 
@@ -285,7 +285,7 @@
         <itemizedlist>
             <listitem><para>
                 A <filename>.hddimg</filename> file is created.
-                This file which is an MSDOS filesystem that contains SYSLINUX,
+                This file is an MSDOS filesystem that contains SYSLINUX,
                 a kernel, an <filename>initrd</filename>, and a root filesystem
                 image.
                 All three of these can be written to hard drives directly and