Reformat license name
Reformat license name

While we have the OSI classifier for "MIT License", it looks
like for the "license" field, this is normally just the word
"MIT" and not "MIT License".   While the pypa docs suggest we
only need it as the OSI classifier, keep it also in "license"
in order to appease common tooling.

Change-Id: Ife51bbc74d6c1b8ab9a736024818fbba35316e17

zzzeek/sqlalchemy,wujuguang/sqlalchemy,graingert/sqlalchemy,wujuguang/sqlalchemy,graingert/sqlalchemy,sqlalchemy/sqlalchemy,j5int/sqlalchemy,j5int/sqlalchemy,monetate/sqlalchemy,monetate/sqlalchemy