diff --git a/topics/lib_qd.xml b/topics/lib_qd.xml
index eae182d0..9533c638 100644
--- a/topics/lib_qd.xml
+++ b/topics/lib_qd.xml
@@ -545,19 +545,19 @@
             the JDK version, for example: </p>
 
         <code style="block" lang="yaml">
-            projectJDK: 11
+            projectJDK: &quot;11&quot;
         </code>
 
         <p>or:</p>
 
         <code style="block" lang="yaml">
-            projectJDK: 1.8
+            projectJDK: &quot;1.8&quot;
         </code>
 
         <p>You can also specify JDK using the name:</p>
 
         <code style="block" lang="yaml">
-            projectJDK: corretto-19
+            projectJDK: &quot;corretto-19&quot;
         </code>
     </chunk>