Touch up ApplicationContextInitializer Javadoc

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@4172 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.context/src/main/java/org/springframework/context/ApplicationContextInitializer.java

@@ -28,6 +28,7 @@ package org.springframework.context;
  * @author Chris Beams
  * @since 3.1
  * @see org.springframework.web.context.ContextLoader#customizeContext
+ * @see org.springframework.web.context.ContextLoader#CONTEXT_INITIALIZER_CLASSES_PARAM
  */
 public interface ApplicationContextInitializer<C extends ConfigurableApplicationContext> {