Hotfix: removed debugging messages

widgets/clientmenu/volume.lua

@@ -117,7 +117,6 @@ return function(args)
     -- Asynchronous promise for a "create_slider" function
     local create_slider = function(sink_input_id) end
     local remove_slider = function(sink_input_id)
-        require('naughty').notify({title = "remove_slider called", text=tostring(sink_input_id)})
         local index_to_remove = nil
         for k,v in pairs(client_volume_container.children) do
             if id_by_slider_container[v] == sink_input_id then
@@ -182,7 +181,6 @@ return function(args)
         end
     end
     create_slider = function(sink_input_id)
-        require('naughty').notify({title = "create_slider called", text=tostring(sink_input_id)})
         local slider_icon_container = wibox.widget(t.icon({
             id = "client_volume_icon",
             resize = true,