multi: fix various typos in comments

tor/controller.go

@@ -124,8 +124,8 @@ func (c *Controller) sendCommand(command string) (int, string, error) {
 	return code, reply, nil
 }
 
-// parseTorReply parses the reply from the Tor server after receving a command
-// from a controller. This will parse the relevent reply parameters into a map
+// parseTorReply parses the reply from the Tor server after receiving a command
+// from a controller. This will parse the relevant reply parameters into a map
 // of keys and values.
 func parseTorReply(reply string) map[string]string {
 	params := make(map[string]string)

tor/tor.go

@@ -233,7 +233,7 @@ func IsOnionHost(host string) bool {
 
 	// We'll now attempt to decode the host without its suffix, as the
 	// suffix includes invalid characters. This will tell us if the host is
-	// actually valid if succesful.
+	// actually valid if successful.
 	host = host[:suffixIndex]
 	if _, err := Base32Encoding.DecodeString(host); err != nil {
 		return false