added links for github

_posts/2021-06-28-android-audio-player-tutorial-with-armadillo.md

@@ -42,9 +42,9 @@ required for a high quality audio player.
 
 ## Getting Started:
 
-The library is hosted with Github packages so you will need to add the Github registry with authentication to your build.gradle file. See the official docs on authenticating here. But you will need to:
+The library is hosted with Github packages so you will need to add the Github registry with authentication to your build.gradle file. See the official docs on authenticating [here](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-gradle-registry#authenticating-to-github-packages). But you will need to:
 
-1. Generate a personal access token from your Github account.
+1. Generate a [personal access token](https://docs.github.com/en/github/authenticating-to-github/keeping-your-account-and-data-secure/creating-a-personal-access-token) from your Github account.
 1. Add the Github package registry with authentication to your `build.gradle` file.
 
 ```kotlin