keybind update

init.lua

@@ -148,15 +148,6 @@ local keys = gears.table.join(
    end),
    ----+ shortcut: stack friendly left
 
-   awful.key({modkey, "Shift"}, "j", function () 
-      if not client.focus then return false end
-
-      c = client.focus
-      c.machi.region = 1
-      naughty.notify({text=inspect(c.machi)})
-   end),
-   ----+ shortcut:
-
    awful.key({modkey}, "k", function ()
       if not client.focus then return false end