@@ -230,7 +230,7 @@ of the available ones:
230230
231231In our case, we specify only that the mark is "click".
232232
233−The callback funciton is called when we receive an
233+The callback function is called when we receive an
234234acknowledgment. If there was an error, we put it in the `err`
235235div that we defined above. Otherwise, we printf to the console a
236236message saying the poke succeeded. As is common, we gray