Fixing iOS guides

Author: Dynamsoft-Henry

programming/objectivec-swift/foundational-guide.md

@@ -102,12 +102,12 @@ Dynamsoft Barcode Reader needs a valid license to work.
    >
    >1. 
    ```objc
-   #import <DynamsoftLicense/DynamsoftLicense.h>
+   #import <DynamsoftCaptureVisionBundle/DynamsoftCaptureVisionBundle.h>
    @interface ViewController () <DSLicenseVerificationListener>
    ```
    2. 
    ```swift
-   import DynamsoftLicense
+   import DynamsoftCaptureVisionBundle
    class ViewController: UIViewController, LicenseVerificationListener
    ```
 
@@ -160,12 +160,10 @@ Dynamsoft Barcode Reader needs a valid license to work.
    >1. 
    ```objc
    #import <DynamsoftCaptureVisionBundle/DynamsoftCaptureVisionBundle.h>
-   #import <DynamsoftBarcodeReaderBundle/DynamsoftBarcodeReaderBundle.h>
    ```
    2. 
    ```swift
    import DynamsoftCaptureVisionBundle
-   import DynamsoftBarcodeReaderBundle
    ```
 
 2. Initialize `CameraEnhancer` and `CameraView` and add configurations for the `CameraEnhancer`.

programming/objectivec-swift/user-guide.md

@@ -104,7 +104,6 @@ The first major step in code configuration is to include a valid license in the
    >1. 
    ```objc
    #import "ViewController.h"
-   #import <DynamsoftLicense/DynamsoftLicense.h>
    #import <DynamsoftBarcodeReaderBundle/DynamsoftBarcodeReaderBundle.h>
    #import <DynamsoftBarcodeReaderBundle/DynamsoftBarcodeReaderBundle-Swift.h>
    @interface ViewController ()
@@ -156,7 +155,6 @@ The first major step in code configuration is to include a valid license in the
    2. 
    ```swift
    import UIKit
-   import DynamsoftLicense
    import DynamsoftBarcodeReaderBundle
    class ViewController: UIViewController {
       let button = UIButton()