fredbenenson/lunch-roulette — pull request #3 by paulproteus (2014-11-26 07:51:34+00:00)
Title: Use hyphens, not dashes

In the actual help output from the program (if you provide `-h`), it uses hyphens, not dashes.

This commit updates README to match, so that people don't accidentally copy-paste a dash when they should have copy-pasted two hyphens.

(also hi Fred, long time no see!)