Add author annotation to headers of modified classes

Author: Leehyoungwoo

src/main/java/org/springframework/data/redis/core/convert/MappingRedisConverter.java

@@ -109,6 +109,7 @@
  * @author Greg Turnquist
  * @author Mark Paluch
  * @author Golam Mazid Sajib
+ * @author Leehyoungwoo
  * @since 1.7
  */
 public class MappingRedisConverter implements RedisConverter, InitializingBean {