diff --git a/content/08_fractals.html b/content/08_fractals.html
index a57c0d53..cb838b85 100644
--- a/content/08_fractals.html
+++ b/content/08_fractals.html
@@ -755,10 +755,8 @@ <h3 id="example-88-simple-l-system-sentence-generation">Example 8.8: Simple L-sy
     <tr>
       <td>Rules</td>
       <td>
-        <div style="white-space: pre-wrap;">
-          A → ABA
-          B → BBB
-        </div>
+        <pre style="white-space: pre-wrap;">A → ABA
+B → BBB</pre>
       </td>
     </tr>
   </tbody>