diff --git a/poky/documentation/ref-manual/ref-kickstart.xml b/poky/documentation/ref-manual/ref-kickstart.xml
index a58f9d7..1128bd5 100644
--- a/poky/documentation/ref-manual/ref-kickstart.xml
+++ b/poky/documentation/ref-manual/ref-kickstart.xml
@@ -117,9 +117,9 @@
                     This option is a Wic-specific option that names the source
                     of the data that populates the partition.
                     The most common value for this option is "rootfs", but you
-                    can use any value that maps to a valid source plug-in.
-                    For information on the source plug-ins, see the
-                    "<ulink url='&YOCTO_DOCS_DEV_URL;#wic-using-the-wic-plug-ins-interface'>Using the Wic Plug-Ins Interface</ulink>"
+                    can use any value that maps to a valid source plugin.
+                    For information on the source plugins, see the
+                    "<ulink url='&YOCTO_DOCS_DEV_URL;#wic-using-the-wic-plugin-interface'>Using the Wic Plugins Interface</ulink>"
                     section in the Yocto Project Development Tasks Manual.
                     </para>
 
@@ -139,12 +139,12 @@
                     <filename>--source <replaceable>plugin-name</replaceable></filename>,
                     Wic creates a partition as large as needed and fills it
                     with the contents of the partition that is generated by the
-                    specified plug-in name using the data pointed to by the
+                    specified plugin name using the data pointed to by the
                     <filename>-r</filename> command-line option or the
                     equivalent rootfs derived from the <filename>-e</filename>
                     command-line option.
                     Exactly what those contents are and filesystem type used are
-                    dependent on the given plug-in implementation.
+                    dependent on the given plugin implementation.
                     </para>
 
                     <para>If you do not use the <filename>--source</filename>
@@ -220,7 +220,7 @@
                     This option is a Wic-specific option that excludes the given
                     relative path from the resulting image.
                     This option is only effective with the rootfs source
-                    plug-in.
+                    plugin.
                     </para></listitem>
                 <listitem><para>
                     <emphasis><filename>--extra-space</filename>:</emphasis>
@@ -299,7 +299,7 @@
             supports the following options:
             <note>
                 Bootloader functionality and boot partitions are implemented by
-                the various <filename>--source</filename> plug-ins that
+                the various <filename>--source</filename> plugins that
                 implement bootloader functionality.
                 The bootloader command essentially provides a means of
                 modifying bootloader configuration.