@@ -124,7 +124,7 @@ instance WriteForeign TrafficLight where
124124 writeImpl Yellow = writeImpl "yellow"
125125 writeImpl Green = writeImpl "green"
126126```
127−This works, because `yoga-json` already nows how to serialise a `String`.
127+This works, because `yoga-json` already knows how to serialise a `String`.
128128
129129Similarly, we need to provide an implementation for the `ReadForeign` type class, that tells `yoga-json` how to deserialise the type. We start by deserialising into a primitive type, typically a String or an Object, and then convert it to our desired Purescript type.
130130