diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index f335ee7298..4a3c020b83 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -5964,9 +5964,7 @@
                         <listitem><para><emphasis><filename>hasPackage(pkg)</filename>:</emphasis>
                             Returns "True" if <filename>pkg</filename> is in the
                             installed package list of the image, which is based
-                            on
-                            <filename>${WORKDIR}/installed_pkgs.txt</filename>
-                            that is generated during the
+                            on the manifest file that is generated during the
                             <filename>do.rootfs</filename> task.
                             </para></listitem>
                         <listitem><para><emphasis><filename>hasFeature(feature)</filename>:</emphasis>
@@ -5975,12 +5973,6 @@
                             or
                             <ulink url='&YOCTO_DOCS_REF_URL;#var-DISTRO_FEATURES'><filename>DISTRO_FEATURES</filename></ulink>.
                             </para></listitem>
-                        <listitem><para><emphasis><filename>restartTarget(params)</filename>:</emphasis>
-                            Restarts the QEMU image optionally passing
-                            <filename>params</filename> to the
-                            <filename>runqemu</filename> script's
-                            <filename>qemuparams</filename> list (e.g "-m 1024" for
-                            more memory).</para></listitem>
                     </itemizedlist>
                 </para>
             </section>