diff --git a/docs/commandref.html b/docs/commandref.html
index 80db2377a..f7753c7d5 100644
--- a/docs/commandref.html
+++ b/docs/commandref.html
@@ -2146,7 +2146,7 @@ A line ending with \ will be concatenated with the next one, so long lines
       is a separate firmware with HomeMatic support which lacks FHT support.
       </li>
   <li><b>Note</b>: Currently supported device families: remote, switch, dimmer,
-       blindActuator, blindActuator.
+       blindActuator.
        </li>
 
   </ul>
@@ -2178,7 +2178,9 @@ A line ending with \ will be concatenated with the next one, so long lines
      <li>dimmer, blindActuator
        <ul>
          <li>0 - 100 with a resolution of 0.5:<br>
-             set the dimmer / blindActuator to the given value.
+             set the dimmer / blindActuator to the given value (in percent).
+         <li>on / off<br>
+             this corresponds to 100 or 0 %.
        </ul></li>
      <li>4Dis (HM-PB-4DIS-WM)
        <ul>