diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 6525fb893..1929cd3e8 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -94,8 +94,8 @@
       <itemizedlist>
         <listitem>
           <para>[renodr] - Fixed issue with installing Check's documentation
-          in a verisoned directory. Thanks goes to Ryan Marsaw for the report.
-          This was fixed be removing the unrecognized/unused --docdir
+          in a versioned directory. Thanks goes to Ryan Marsaw for the report.
+          This was fixed by removing the unrecognized/unused --docdir
           and replacing it with a "docdir=" in the make install command.</para>
         </listitem>
       </itemizedlist>
diff --git a/chapter06/ninja.xml b/chapter06/ninja.xml
index 5be498eb7..e998c64fb 100644
--- a/chapter06/ninja.xml
+++ b/chapter06/ninja.xml
@@ -88,8 +88,7 @@
 
     <para>To test the results, issue:</para>
 
-<screen><userinput remap="test">python3 configure.py
-./ninja ninja_test
+<screen><userinput remap="test">./ninja ninja_test
 ./ninja_test --gtest_filter=-SubprocessTest.SetWithLots</userinput></screen>
 
     <para>Install the package:</para>
diff --git a/chapter09/reboot.xml b/chapter09/reboot.xml
index 2718c0ef3..c6a857dbd 100644
--- a/chapter09/reboot.xml
+++ b/chapter09/reboot.xml
@@ -71,7 +71,6 @@
         <listitem><para>/etc/vimrc                   </para></listitem>
         <listitem><para>/root/.bash_profile          </para></listitem>
         <listitem><para>/root/.bashrc                </para></listitem>
-        <listitem revision="sysv"><para>/etc/sysconfig/network       </para></listitem>
         <listitem revision="sysv"><para>/etc/sysconfig/ifconfig.eth0 </para></listitem>
       </itemizedlist>
     </listitem>