diff --git a/doc/common/tables/swift-proxy-server-filter-proxy-logging.xml b/doc/common/tables/swift-proxy-server-filter-proxy-logging.xml
index b4eafd4057..8715045a7f 100644
--- a/doc/common/tables/swift-proxy-server-filter-proxy-logging.xml
+++ b/doc/common/tables/swift-proxy-server-filter-proxy-logging.xml
@@ -54,7 +54,9 @@
             <td>access_log_headers = false</td><td>No help text available for this option.</td>
         </tr>
         <tr>
-            <td>access_log_headers_only = </td><td>No help text available for this option.</td>
+            <td>access_log_headers_only = </td><td>If access_log_headers is True and access_log_headers_only is set only
+            these headers are logged. Multiple headers can be defined as comma separated list like this:
+            access_log_headers_only = Host, X-Object-Meta-Mtime</td>
         </tr>
         <tr>
             <td>logged with access_log_headers = True.</td><td>No help text available for this option.</td>
@@ -73,4 +75,4 @@
         </tr>
     </tbody>
     </table>
-    </para>
\ No newline at end of file
+    </para>