DATAREDIS-456 - Fix misleading log message created by RedisMessageListenerContainer.

Original Pull Request: spring-projects#161 (Vladimir Tsanev)

Author: tsachev

src/main/java/org/springframework/data/redis/listener/RedisMessageListenerContainer.java

@@ -284,7 +284,7 @@ protected void invokeErrorHandler(Throwable ex) {
 if (this.errorHandler != null) {
 this.errorHandler.handleError(ex);
 } else if (logger.isWarnEnabled()) {
-logger.warn("Execution of JMS message listener failed, and no ErrorHandler has been set.", ex);
+logger.warn("Execution of message listener failed, and no ErrorHandler has been set.", ex);
 }
 }