DATAMONGO-1205 - Polishing.

Add author tag. Extend year range in copyright header.

Original pull request: #397.

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/index/MongoPersistentEntityIndexResolver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 the original author or authors.
+ * Copyright 2014-2017 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.
@@ -56,6 +56,7 @@ import com.mongodb.util.JSON;
  *
  * @author Christoph Strobl
  * @author Thomas Darimont
+ * @author Martin Macko
  * @since 1.5
  */
 public class MongoPersistentEntityIndexResolver implements IndexResolver {