ARTEMIS-5816: fixups for previous examples changes

Author: gemmellr

examples/protocols/amqp/proton-clustered-cpp/src/main/java/org/apache/activemq/artemis/jms/example/ProtonCPPExample.java

@@ -82,7 +82,7 @@ public static void main(final String[] args) throws Exception {
                   System.out.println("message received: " + messageReceived.getText());
 
                   // Sending message back to client
-                  producerAnswer.send(session.createTextMessage("HELLO from Apache Apache Artemis " + i + "!!"));
+                  producerAnswer.send(session.createTextMessage("HELLO from Apache Artemis " + i + "!!"));
                }
             } catch (Throwable e) {
                e.printStackTrace();

examples/protocols/amqp/proton-cpp/src/main/java/org/apache/activemq/artemis/jms/example/ProtonCPPExample.java

@@ -82,7 +82,7 @@ public static void main(final String[] args) throws Exception {
                   System.out.println("message received: " + messageReceived.getText());
 
                   // Sending message back to client
-                  producerAnswer.send(session.createTextMessage("HELLO from Apache Apache Artemis " + i + "!!"));
+                  producerAnswer.send(session.createTextMessage("HELLO from Apache Artemis " + i + "!!"));
                }
             } catch (Throwable e) {
                e.printStackTrace();