fix direct-ip setting

rdgenerator/templates/generator.html

@@ -288,6 +288,7 @@
             <div class="section">
                 <h2><i class="fas fa-cog"></i> Other</h2>
                     <label for="{{ form.removeWallpaper.id_for_label }}">{{ form.removeWallpaper }} Remove wallpaper during incoming sessions</label><br>
+                    <a href="https://rustdesk.com/docs/en/self-host/client-configuration/advanced-settings/">Click here for a list of Default/Override settings</a>
                     <label for="{{ form.defaultManual.id_for_label }}">Default settings</label><br>
                     {{ form.defaultManual }}<br><br>
                     <label for="{{ form.overrideManual.id_for_label }}">Override settings</label><br>