Correct typo from 'Registar' to 'Registrar'

Author: dlskawo0409

spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/config/ProjectionDefinitionRegistar.java renamed to spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/config/ProjectionDefinitionRegistrar.java

@@ -36,19 +36,20 @@
  * {@link RepositoryResourceMappings} as the latter need access to the former to discover mappings in the first place.
  *
  * @author Oliver Gierke
+ * @author Nam Jae Lee
  * @since 2.5
  * @soundtrack Katinka - Ausverkauf
  */
-public class ProjectionDefinitionRegistar implements SmartInstantiationAwareBeanPostProcessor {
+public class ProjectionDefinitionRegistrar implements SmartInstantiationAwareBeanPostProcessor {
 
 	private final ObjectFactory<RepositoryRestConfiguration> config;
 
 	/**
-	 * Creates a new {@link ProjectionDefinitionRegistar} for the given {@link RepositoryRestConfiguration}.
+	 * Creates a new {@link ProjectionDefinitionRegistrar} for the given {@link RepositoryRestConfiguration}.
 	 *
 	 * @param config must not be {@literal null}.
 	 */
-	public ProjectionDefinitionRegistar(ObjectFactory<RepositoryRestConfiguration> config) {
+	public ProjectionDefinitionRegistrar(ObjectFactory<RepositoryRestConfiguration> config) {
 
 		Assert.notNull(config, "RepositoryRestConfiguration must not be null");
 

spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/config/RepositoryRestMvcConfiguration.java

@@ -161,6 +161,7 @@
  * @author Mark Paluch
  * @author Christoph Strobl
  * @author Will Fleury
+ * @author Nam Jae Lee
  */
 @Configuration(proxyBeanMethods = false)
 @EnableHypermediaSupport(type = { HypermediaType.HAL, HypermediaType.HAL_FORMS })
@@ -397,9 +398,9 @@ public <T extends RepositoryRestConfiguration & CorsConfigurationAware> T reposi
 	}
 
 	@Bean
-	public static ProjectionDefinitionRegistar projectionDefinitionRegistrar(
+	public static ProjectionDefinitionRegistrar projectionDefinitionRegistrar(
 			ObjectFactory<RepositoryRestConfiguration> config) {
-		return new ProjectionDefinitionRegistar(config);
+		return new ProjectionDefinitionRegistrar(config);
 	}
 
 	@Bean