Polish

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java

@@ -620,7 +620,7 @@ public class RequestMappingHandlerAdapter extends AbstractHandlerMethodAdapter
 			}
 			else {
 				logger.debug("ControllerAdvice beans: " + modelSize + " @ModelAttribute, " + binderSize +
-						" @InitBinder, " + reqCount + " RequestBodyAdvice, " + resCount + ", ResponseBodyAdvice");
+						" @InitBinder, " + reqCount + " RequestBodyAdvice, " + resCount + " ResponseBodyAdvice");
 			}
 		}
 	}