Update Client.java

src/main/java/envoy/client/Client.java

@@ -172,7 +172,7 @@ public class Client {
 	public User getSender() { return sender; }
 
 	/**
-	 * @return the recipient of a message.
+	 * @return the recipient of a message
 	 * @since Envoy v0.1-alpha
 	 */
 	public User getRecipient() { return recipient; }
@@ -188,4 +188,4 @@ public class Client {
 	 * @since Envoy v0.1-alpha
 	 */
 	public boolean hasRecipient() { return recipient != null; }
-}
+}