Added link to creative commons license (#29032)

The previous link is dead one.

diff --git a/README.md b/README.md
index 48f9d7cb1ae9197c7f0df8331ec602fbbb67e1fe..e59b5e128b13ea1e3b83cd3c60a2820eff1127ed 100644 (file)
--- a/README.md
+++ b/README.md
@@ -206,4 +206,4 @@ Support this project by becoming a sponsor. Your logo will show up here with a l
 
 ## Copyright and license
 
-Code and documentation copyright 2011-2019 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://github.com/twbs/bootstrap/blob/master/docs/LICENSE).
+Code and documentation copyright 2011-2019 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).