CouponBarcodeViewController ui fixes

@@ -46,6 +46,7 @@ import AVFoundation
     @IBOutlet weak var mapButtonTopSpace: NSLayoutConstraint!
     @IBOutlet weak var showBarcodeButtonHeight: NSLayoutConstraint!
     @IBOutlet weak var showBarcodeButtonTopSpace: NSLayoutConstraint!
+    @IBOutlet weak var couponCodeLabelTopSpace: NSLayoutConstraint!
     
     let uiscreen: CGRect = UIScreen.main.bounds
     
@@ -110,6 +111,7 @@ import AVFoundation
         merchantDescrTextViewTopSpace.constant = CGFloat(0)
         merchantDescrTextViewHeight.constant = CGFloat(0)
         merchantDescrTextView.isHidden = true
+        couponCodeLabelTopSpace.constant = CGFloat(35)
         
         let merchantList:Array<swiftApi.MerchantModel> = swiftApi().getMerchantList()
         
@@ -129,9 +131,11 @@ import AVFoundation
                     merchantDescrTextView.dataDetectorTypes = [.link]
                     
                     merchantDescrTextView.isHidden = false
-                    merchantDescrTextViewTopSpace.constant = CGFloat(15)
+                    merchantDescrTextViewTopSpace.constant = CGFloat(10)
                     let targetSize = CGSize(width: merchantDescrTextView.frame.width, height: CGFloat(MAXFLOAT))
                     merchantDescrTextViewHeight.constant = merchantDescrTextView.sizeThatFits(targetSize).height
+                    
+                    couponCodeLabelTopSpace.constant = CGFloat(0)
                 }
                 
                 break;