diff --git a/Shorewall/manpages/shorewall.conf.xml b/Shorewall/manpages/shorewall.conf.xml
index badd26b1f..51796f03b 100644
--- a/Shorewall/manpages/shorewall.conf.xml
+++ b/Shorewall/manpages/shorewall.conf.xml
@@ -285,11 +285,12 @@
         role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
 
         <listitem>
-          <para>Added in Shorewall 4.5.12. When set to 'No' (the default), the
-          compiler issues a warning when it finds a capabilities file that
-          doesn't specify all of the capabilities supported by the compiler.
-          When IGNOREOLDCAPVERSIONS is set to 'Yes', no warning is
-          issued.</para>
+          <para>Added in Shorewall 4.5.12. When set to <emphasis
+          role="bold">No</emphasis> (the default), the compiler issues a
+          warning when it finds a capabilities file that doesn't specify all
+          of the capabilities supported by the compiler. When
+          IGNOREOLDCAPVERSIONS is set to <emphasis role="bold">Yes</emphasis>,
+          no warning is issued.</para>
         </listitem>
       </varlistentry>
 
@@ -302,8 +303,9 @@
           <para>Added in Shorewall 4.5.11. Normally, if an unknown shell
           variable is encountered in a configuration file (except in ?IF and
           ?ELSIF directives), the compiler raises a fatal error. If
-          IGNOREUNKNOWNVARIABLES is set to 'Yes', then such variables simply
-          expand to an empty string. Default is 'No'.</para>
+          IGNOREUNKNOWNVARIABLES is set to <emphasis
+          role="bold">Yes</emphasis>, then such variables simply expand to an
+          empty string. Default is <emphasis role="bold">No</emphasis>.</para>
         </listitem>
       </varlistentry>
 
diff --git a/Shorewall6/manpages/shorewall6.conf.xml b/Shorewall6/manpages/shorewall6.conf.xml
index 1de3b0515..de5cb2066 100644
--- a/Shorewall6/manpages/shorewall6.conf.xml
+++ b/Shorewall6/manpages/shorewall6.conf.xml
@@ -222,11 +222,12 @@
         role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
 
         <listitem>
-          <para>Added in Shorewall 4.5.12. When set to 'No' (the default), the
-          compiler issues a warning when it finds a capabilities file that
-          doesn't specify all of the capabilities supported by the compiler.
-          When IGNOREOLDCAPVERSIONS is set to 'Yes', no warning is
-          issued.</para>
+          <para>Added in Shorewall 4.5.12. When set to <emphasis
+          role="bold">No</emphasis> (the default), the compiler issues a
+          warning when it finds a capabilities file that doesn't specify all
+          of the capabilities supported by the compiler. When
+          IGNOREOLDCAPVERSIONS is set to <emphasis role="bold">Yes</emphasis>,
+          no warning is issued.</para>
         </listitem>
       </varlistentry>
 
@@ -239,8 +240,9 @@
           <para>Added in Shorewall 4.5.11. Normally, if an unknown shell
           variable is encountered in a configuration file (except in ?IF and
           ?ELSIF directives), the compiler raises a fatal error. If
-          IGNOREUNKNOWNVARIABLES is set to 'Yes', then such variables simply
-          expand to an empty string. Default is 'No'.</para>
+          IGNOREUNKNOWNVARIABLES is set to <emphasis
+          role="bold">Yes</emphasis>, then such variables simply expand to an
+          empty string. Default is <emphasis role="bold">No</emphasis>.</para>
         </listitem>
       </varlistentry>