Consistent formatting

spring-aop/src/main/java/org/springframework/aop/aspectj/AspectJAfterReturningAdvice.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -98,7 +98,7 @@ public class AspectJAfterReturningAdvice extends AbstractAspectJAdvice implement
 		else if (Object.class == type && void.class == method.getReturnType()) {
 			return true;
 		}
-		else{
+		else {
 			return ClassUtils.isAssignable(type, method.getReturnType());
 		}
 	}