diff --git a/faq/xdocs/index.xml b/faq/xdocs/index.xml
index 9dd5d807..6949623e 100644
--- a/faq/xdocs/index.xml
+++ b/faq/xdocs/index.xml
@@ -70,7 +70,7 @@
       <p>
         There are no special requirements for using this plugin.
         However, there were some font-size and layout bugs in early versions
-        of the maven-xdoc-plugin (versions <= 1.9.1), for best results
+        of the maven-xdoc-plugin (versions &lt;= 1.9.1), for best results
         we recommend to use the FAQ plugin together with
         maven-xdoc-plugin 1.9.2 (at least).
       </p>