Polishing.

Added author tags.

Original pull request: #2049
See #2025

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/query/JdbcQueryMethod.java

@@ -52,6 +52,7 @@ import org.springframework.util.StringUtils;
  * @author Hebert Coelho
  * @author Diego Krupitza
  * @author Mark Paluch
+ * @author Daeho Kwon
  */
 public class JdbcQueryMethod extends QueryMethod {
 

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/repository/query/R2dbcQueryMethod.java

@@ -55,6 +55,7 @@ import org.springframework.util.ClassUtils;
  * @author Mark Paluch
  * @author Stephen Cohen
  * @author Diego Krupitza
+ * @author Daeho Kwon
  */
 public class R2dbcQueryMethod extends QueryMethod {
 

spring-data-relational/src/test/java/org/springframework/data/relational/repository/query/CriteriaFactoryUnitTests.java

@@ -34,6 +34,7 @@ import org.springframework.data.repository.query.parser.Part;
  * Unit tests for {@link CriteriaFactory}.
  *
  * @author Mark Paluch
+ * @author Daeho Kwon
  */
 public class CriteriaFactoryUnitTests {
 

spring-data-relational/src/test/java/org/springframework/data/relational/repository/query/ParameterMetadataProviderUnitTests.java

@@ -35,6 +35,7 @@ import org.springframework.data.repository.query.parser.PartTree;
  * Unit tests for {@link ParameterMetadataProvider}.
  *
  * @author Mark Paluch
+ * @author Daeho Kwon
  */
 public class ParameterMetadataProviderUnitTests {