[TabGuard] Move "forget" button in its own line.

Author: hackademix

src/ui/options.html

@@ -176,10 +176,8 @@ <h3 class="flextabs__tab"><button class="flextabs__toggle">__MSG_SectionAdvanced
        <input id="tgm-incognito" type="radio"  name="TabGuardMode" value="incognito" checked="checked"/><label for="tgm-incognito">__MSG_TabGuard_optIncognito__</label>
        <input id="tgm-off" type="radio" name="TabGuardMode" value="off"/><label for="tgm-off">__MSG_TabGuard_optDisabled__</label>
       </span>
-      <div id="tgForget"><button id="tgForgetButton">__MSG_TabGuard_forget__</button></div>
     </div>
-
-
+    <div id="tgForget"><button id="tgForgetButton">__MSG_TabGuard_forget__</button></div>
     </fieldset>
   </section>