add whitespace for readability

CHANGELOG.md

@@ -15,5 +15,5 @@ Before any major/minor/patch bump all unit tests will be run to verify they pass
 
 ### Added
 
--   Initial release, package implements Rcon using the Q3 procotocl.
+-   Initial release, package implements Rcon using the Q3 protocol.
 -   A basic CLI implementation accepting configuration flags.

q3rcon.go

@@ -86,7 +86,9 @@ func (r Rcon) Send(cmd string) (string, error) {
 
 	respChan := make(chan string)
 	errChan := make(chan error)
+
 	go r.listen(timeout, respChan, errChan)
+
 	_, err := r.conn.Write(r.request.Encode(cmd))
 	if err != nil {
 		return "", err