fix issue with my archnemesis (cspell)

Author: vaisest

src/Classes/ItemsTab.lua

@@ -149,7 +149,7 @@ local ItemsTabClass = newClass("ItemsTab", "UndoHandler", "ControlHost", "Contro
 	-- PoB Trader class initialization
 	self.tradeQuery = new("TradeQuery", self)
 
-	-- x offset for all of the left side itemtab controls since they are
+	-- x offset for all of the left side item tab controls since they are
 	-- anchored to one another from top to bottom
 	local selectorsXOffset = 109
 	-- Set selector