Remove unnecessary newlines.

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Replace invalid characters by UTF8 replacement char.
 - Add warning that there is no Ox support for messages of type headline.
 - Suppress warnings about reading from closed connection if go-sendxmpp closes the connection before exiting.
+- Remove unnecessary newlines after stanzas.
 
 ## [v0.6.1] 2023-07-25
 ### Changed

main.go

@@ -438,7 +438,7 @@ func main() {
 			break
 		}
 		// Send raw XML
-		_, err = client.SendOrg(message + "\n")
+		_, err = client.SendOrg(message)
 		if errors.Unwrap(err) != nil {
 			log.Fatal(err)
 		}
@@ -480,7 +480,7 @@ func main() {
 							recipient.Jid)
 						continue
 					}
-					_, err = client.SendOrg(oxMessage + "\n")
+					_, err = client.SendOrg(oxMessage)
 					if errors.Unwrap(err) != nil {
 						log.Fatal(err)
 					}
@@ -599,7 +599,7 @@ func main() {
 					fmt.Println("Ox: couldn't encrypt to", recipient.Jid)
 					continue
 				}
-				_, err = client.SendOrg(oxMessage + "\n")
+				_, err = client.SendOrg(oxMessage)
 				if errors.Unwrap(err) != nil {
 					log.Fatal(err)
 				}