Merge pull request #277498 from Albertyang0/Monthly-broken-links-fix-sunaray

Fix monthly broken links - sunaray

Author: prmerger-automator[bot]

articles/mysql/migrate/mysql-on-premises-azure-db/15-appendix.md

@@ -22,7 +22,7 @@ This article explains how to deploy a sample application with an end-to-end MySQ
 
 ## Environment setup
 
-[Download more documentation](https://github.com/Azure/azure-mysql/blob/master/MigrationGuide/MySQL%20Migration%20Guide_v1.1%20Appendix%20A.pdf) we created for this Migration Guide and learn how to configure an environment to perform the guide's migration steps for the sample [conference demo application.](https://github.com/Azure/azure-mysql/tree/master/MigrationGuide/sample-app).
+[Download more documentation](https://github.com/Azure/azure-mysql/blob/master/MigrationGuide/MySQL%20Migration%20Guide_v1.1%20Appendix%20A.pdf) we created for this Migration Guide and learn how to configure an environment to perform the guide's migration steps for the sample conference demo application.
 
 ## Azure Resource Manager (ARM) templates