Merge pull request wkh237#559 from catalinmiron/patch-1

Fix README.md

Author: lll000111

README.md

@@ -28,9 +28,9 @@ wkh237's last Github activity was in September 2017, and he has not reacted to e
 * [Installation](#user-content-installation)
 * [HTTP Data Transfer](#user-content-http-data-transfer)
  * [Regular Request](#user-content-regular-request)
- * [Download file](#user-content-download-example--fetch-files-that-needs-authorization-token)
+ * [Download file](#download-example-fetch-files-that-need-authorization-token)
  * [Upload file](#user-content-upload-example--dropbox-files-upload-api)
- * [Multipart/form upload](#user-content-multipartform-data-example--post-form-data-with-file-and-data)
+ * [Multipart/form upload](#multipartform-data-example-post-form-data-with-file-and-data)
  * [Upload/Download progress](#user-content-uploaddownload-progress)
  * [Cancel HTTP request](#user-content-cancel-request)
  * [Android Media Scanner, and Download Manager Support](#user-content-android-media-scanner-and-download-manager-support)