Polish @EnableAsync imports, etc

org.springframework.context/src/main/java/org/springframework/scheduling/annotation/EnableAsync.java

@@ -106,8 +106,8 @@ import org.springframework.core.Ordered;
  */
 @Target(ElementType.TYPE)
 @Retention(RetentionPolicy.RUNTIME)
-@Import(AsyncConfigurationSelector.class)
 @Documented
+@Import(AsyncConfigurationSelector.class)
 public @interface EnableAsync {
 
 	/**

org.springframework.context/src/test/java/org/springframework/context/annotation/EnableAspectJAutoProxyTests.java

@@ -1,12 +1,10 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2011 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.
  * You may obtain a copy of the License at
  *
-import org.springframework.aop.aspectj.annotation.EnableAspectJAutoProxy;
-
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software