--- a/docs/02-overview.markdown Fri Feb 10 16:28:30 2017 +0000
+++ b/docs/02-overview.markdown Fri Feb 10 16:30:11 2017 +0000
@@ -180,7 +180,7 @@
`player-start-game`) with `(make-reasoner rules)`.
Once you've got a reasoner you can ask it for the initial state of the game with
-`(initial-state reasoner)`. This will give you back a state object -- it's
+`(initial-state reasoner)`. This will give you back a state object — it's
currently just a list, but this may change in the future, so you should just
treat it as an opaque object.