example typos and generally improve ref example
authorRalf Jung <post@ralfj.de>
Tue, 18 Jul 2017 17:59:37 +0000 (10:59 -0700)
committerRalf Jung <post@ralfj.de>
Tue, 18 Jul 2017 18:04:56 +0000 (11:04 -0700)
commit334aed819b1926247741d786ed21b0c43cdf71c4
treec5c4e9a3431667bef40c1ddd7c17b9c7a3eb77f7
parentc5c8b45506712d106133bf3aa6eac302bb58e2fa
example typos and generally improve ref example
ralf/_posts/2017-07-17-types-as-contracts.md