Update README.md

Author: amirdew

README.md

@@ -110,7 +110,7 @@ Just add all the files under `Lib` directory to your project
       
 There is a macOS app to make it even easier for you to build your own custom layout.      
 It allows you to tweak many options and see the result in real time.      
-- You can (download)[https://apps.apple.com/nl/app/layout-designer/id1507238011?l=en&mt=12] the app from App Store and support this repository or build it yourself from the source.
+- You can [download](https://apps.apple.com/nl/app/layout-designer/id1507238011?l=en&mt=1) the app from App Store and support this repository or build it yourself from the source.
 - Open the app, tweak options and design your layout.
 - Copy the code from the right panel and paste it on Xcode or click on "save it as project" and open it with Xcode.
 - Don't forget to [install](https://github.com/amirdew/CollectionViewPagingLayout#installation) the libray.