diff --git a/docs/configuration_file_basics.xml b/docs/configuration_file_basics.xml
index 5de8248a2..03b92239f 100644
--- a/docs/configuration_file_basics.xml
+++ b/docs/configuration_file_basics.xml
@@ -890,7 +890,7 @@ DNAT { source=net dest=loc:10.0.0.1 proto=tcp dport=80 mark=88 }</programlisting
       <listitem>
         <para>Host 2002:ce7c:92b4:1:a00:27ff:feb1:46a9 in the <emphasis
         role="bold">loc</emphasis> zone — <emphasis
-        role="bold">loc::[2002:ce7c:92b4:1:a00:27ff:feb1:46a9]</emphasis></para>
+        role="bold">loc:[2002:ce7c:92b4:1:a00:27ff:feb1:46a9]</emphasis></para>
       </listitem>
 
       <listitem>