added signals

main/rules.lua

@@ -12,7 +12,6 @@ function _M.get(clientkeys, clientbuttons)
 				border_color = beautiful.border_normal,
 				focus = awful.client.focus.filter,
 				raise = true,
-				titlebars_enabled = false,
 				keys = clientkeys,
 				buttons = clientbuttons,
 				screen = awful.screen.preferred,
@@ -65,7 +64,7 @@ function _M.get(clientkeys, clientbuttons)
 		},
 
 		{
-			rule = { class = "Firefox" },
+			rule = { instance = "Firefox" },
 			properties = {
 				screen = 1,
 				tag = RC.tags[2],
@@ -74,7 +73,7 @@ function _M.get(clientkeys, clientbuttons)
 		},
 
 		{
-			rule = { class = "Discord" },
+			rule = { instance = "Discord" },
 			properties = {
 				screen = 1,
 				tag = RC.tags[6],