fix comment

docs/layouts/shortcodes/generated/core_configuration.html

@@ -846,6 +846,12 @@
             <td>Integer</td>
             <td>Default spill compression zstd level. For higher compression rates, it can be configured to 9, but the read and write speed will significantly decrease.</td>
         </tr>
+        <tr>
+            <td><h5>storage.thin-mode</h5></td>
+            <td style="word-wrap: break-word;">true</td>
+            <td>Boolean</td>
+            <td>Enable storage thin mode to avoid duplicate columns store.</td>
+        </tr>
         <tr>
             <td><h5>streaming-read-mode</h5></td>
             <td style="word-wrap: break-word;">(none)</td>