diff --git a/documentation/ref-manual/usingpoky.xml b/documentation/ref-manual/usingpoky.xml
index f0614d5d5b..f894105789 100644
--- a/documentation/ref-manual/usingpoky.xml
+++ b/documentation/ref-manual/usingpoky.xml
@@ -1299,9 +1299,8 @@
                 <listitem><para>
                     <replaceable>MACHINE</replaceable>:
                     The architecture of the QEMU machine, which must be one
-                    of the following: "qemux86",
-                    "qemux86", "qemux86-64", "qemuarm", "qemuarm64",
-                    "qemumips", “qemumips64", or "qemuppc".
+                    of the following: "qemux86", "qemux86-64", "qemuarm",
+                    "qemuarm64", "qemumips", “qemumips64", or "qemuppc".
                     The <replaceable>MACHINE</replaceable> and
                     <replaceable>QEMUARCH</replaceable> options are basically
                     identical.