Update README.md

Added Video tag to the link

Author: drupaladmin

README.md

@@ -18,8 +18,8 @@
 - [Finding an optimal size for Aria Pagecache](https://vettabase.com/sizing-aria-pagecache/)
 ### innodb_buffer_pool_chunk_size
 - [InnoDB Buffer Pool Resizing: Chunk Change](https://www.percona.com/blog/2018/06/19/chunk-change-innodb-buffer-pool-resizing/)
-- [MySQL InnoDB buffer pool configuration | Role of InnoDB buffer pool chunk size and Instances](https://www.youtube.com/watch?v=c-xyooZyPW0)
 - [Tuning innodb_buffer_pool_chunk_size](https://releem.com/docs/mysql-performance-tuning/innodb_buffer_pool_chunk_size)
+- [Video] [MySQL InnoDB buffer pool configuration | Role of InnoDB buffer pool chunk size and Instances](https://www.youtube.com/watch?v=c-xyooZyPW0)
 ### innodb_buffer_pool_instances
 - [Tuning innodb_buffer_pool_instances](https://releem.com/docs/mysql-performance-tuning/innodb_buffer_pool_instances)
 - [How Many innodb_buffer_pool_instances Do You Need in MySQL 8?](https://www.percona.com/blog/2020/08/13/how-many-innodb_buffer_pool_instances-do-you-need-in-mysql-8/)