I need help with this lua error [ERROR] lua/420.lua:15: ')' expected (to close '(' at line 3) near '

print (“test”)

concommand.Add ( “Open”, function ()

local DermaPanel = vgui.Create( “DFrame” )
DermaPanel:SetPos( 100, 100 )
DermaPanel:SetSize( 500, 400 )
DermaPanel:SetTitle( "Derma )
DermaPanel:SetDraggable( true )
DermaPanel:MakePopup()

you have a quote without a close on it(")

[editline]31st July 2016[/editline]

ALSO YOU HAVE 3 PARENTHESE ON LINE 3, AND That means there’s no close for one.
Sorry caps lock was on for half of this

thank you