Horizontal scroll for logrotate window

ubl-settings-logging-logrotate.glade

@@ -148,7 +148,6 @@
           <object class="GtkScrolledWindow">
             <property name="visible">True</property>
             <property name="can-focus">True</property>
-            <property name="hscrollbar-policy">never</property>
             <property name="shadow-type">in</property>
             <child>
               <object class="GtkViewport">