Fixed grammar

Author: rxin

README.md

@@ -2,7 +2,7 @@
 
 A list of papers essential to understanding databases and building new data systems. The list is curated and maintained by Reynold Xin ([@rxin](http://twitter.com/rxin)). If you think a paper should be part of this list, please submit a pull request. It might take a while since I need to go over the paper.
 
-If you are reading this and take effort to understand these papers, we would love to talk to you about opportunities at [Databricks](https://jobs.lever.co/databricks).
+If you are reading this and taking the effort to understand these papers, we would love to talk to you about opportunities at [Databricks](https://databricks.com/company/careers).
 
 ## <a name='TOC'>Table of Contents</a>