符号错误

@@ -42,7 +42,7 @@ public class AwsSnsController {
         try {
             logger.info(" - awsSns - request -");
             String headMessageType = request.getHeader(AWS_SNS_HEAD_TYPE);
-            logger.info(" - AwsSnsController - awsSns - header:", headMessageType);
+            logger.info(" - AwsSnsController - awsSns - header:" + headMessageType);
             if (!StringUtils.equals(NEED_TO_DEAL_WITH_TYPE, headMessageType)) {
                 return;
             }