/*
* If the user sends SIGINT between the cancel_pressed check, and
* polling of the socket, it will not be recognized. Instead, we will
- * just wait until the next step in the connection sequence or forever,
- * which might require users to send SIGTERM or SIGQUIT.
+ * just wait until the next step in the connection sequence or
+ * forever, which might require users to send SIGTERM or SIGQUIT.
*
* Some solutions would include the "self-pipe trick," using
* pselect(2) and ppoll(2), or using a timeout.