docs: link license (#338)

jamesgeorge007 · Kent C. Dodds · commit 0ebca462e707 · 2019-08-12T07:15:09.000-06:00
made license section point to the respective file
diff --git a/README.md b/README.md
@@ -227,7 +227,7 @@ Contributions of any kind welcome!
 
 ## LICENSE
 
-MIT
+[MIT](LICENSE)
 
 [npm]: https://www.npmjs.com/
 [node]: https://nodejs.org
