Update cheatsheet to fix mix config

[gworkman]

Configuration requires the ciphers key to be a keyword list of key: {CipherModule, opts}

[coveralls]

Coverage: 98.98%. Remained the same when pulling 1c2110e3050e3cf0d8489ec20eb188381c0285a9 on gworkman:patch-1 into 404727b1b81b60cbbbb5441e72d45ca391e365a0 on danielberkompas:master.

[coveralls]

Coverage: 98.98%. Remained the same when pulling 1c2110e3050e3cf0d8489ec20eb188381c0285a9 on gworkman:patch-1 into 404727b1b81b60cbbbb5441e72d45ca391e365a0 on danielberkompas:master.

[coveralls]

Coverage: 98.0% (-1.0%) from 98.98% when pulling 1c2110e3050e3cf0d8489ec20eb188381c0285a9 on gworkman:patch-1 into 404727b1b81b60cbbbb5441e72d45ca391e365a0 on danielberkompas:master.

[danielberkompas]

Thanks! ⭐