Merge pull request #1066 from github/bsd-3-nickname

Add "Modified" nickname to BSD-3-Clause

_licenses/bsd-3-clause.txt

@@ -1,6 +1,7 @@
 ---
 title: BSD 3-Clause "New" or "Revised" License
 spdx-id: BSD-3-Clause
+nickname: Modified BSD License
 hidden: false
 
 description: A permissive license similar to the <a href="/licenses/bsd-2-clause/">BSD 2-Clause License</a>, but with a 3rd clause that prohibits others from using the name of the copyright holder or its contributors to promote derived products without written consent.