Fix typos

spring-batch-core/src/main/java/org/springframework/batch/core/configuration/annotation/BatchRegistrar.java

@@ -37,7 +37,7 @@ import org.springframework.core.type.AnnotationMetadata;
 import org.springframework.util.StopWatch;
 
 /**
- * Base registrar that provides common infrastrucutre beans for enabling and using Spring
+ * Base registrar that provides common infrastructure beans for enabling and using Spring
  * Batch in a declarative way through {@link EnableBatchProcessing}.
  *
  * @author Mahmoud Ben Hassine
@@ -66,7 +66,7 @@ class BatchRegistrar implements ImportBeanDefinitionRegistrar {
 		registerJobOperator(registry, batchAnnotation);
 		registerAutomaticJobRegistrar(registry, batchAnnotation);
 		watch.stop();
-		LOGGER.info(LogMessage.format("Finished Spring Batch infrastrucutre beans configuration in %s ms.",
+		LOGGER.info(LogMessage.format("Finished Spring Batch infrastructure beans configuration in %s ms.",
 				watch.getLastTaskTimeMillis()));
 	}
 

spring-batch-core/src/main/java/org/springframework/batch/core/configuration/annotation/EnableBatchProcessing.java

@@ -205,8 +205,8 @@ public @interface EnableBatchProcessing {
 	String tablePrefix() default AbstractJdbcBatchMetadataDao.DEFAULT_TABLE_PREFIX;
 
 	/**
-	 * The maximum lenght of exit messages in the database.
-	 * @return the maximum lenght of exit messages in the database
+	 * The maximum length of exit messages in the database.
+	 * @return the maximum length of exit messages in the database
 	 */
 	int maxVarCharLength() default AbstractJdbcBatchMetadataDao.DEFAULT_EXIT_MESSAGE_LENGTH;
 
@@ -247,7 +247,7 @@ public @interface EnableBatchProcessing {
 	 * Set the conversion service to use in the job repository and job explorer. This
 	 * service is used to convert job parameters from String literal to typed values and
 	 * vice versa.
-	 * @return the bean name of the conversion service to use. Defauls to
+	 * @return the bean name of the conversion service to use. Defaults to
 	 * {@literal conversionService}
 	 */
 	String conversionServiceRef() default "conversionService";

spring-batch-core/src/main/java/org/springframework/batch/core/converter/DefaultJobParametersConverter.java

@@ -38,7 +38,7 @@ import org.springframework.util.StringUtils;
  * where:
  *
  * <ul>
- * <li>value: string literal repesenting the value</li>
+ * <li>value: string literal representing the value</li>
  * <li>type (optional): fully qualified name of the type of the value. Defaults to
  * String.</li>
  * <li>identifying (optional): boolean to flag the job parameter as identifying or not.

spring-batch-core/src/main/java/org/springframework/batch/core/listener/CompositeChunkListener.java

@@ -32,7 +32,7 @@ public class CompositeChunkListener implements ChunkListener {
 	private OrderedComposite<ChunkListener> listeners = new OrderedComposite<>();
 
 	/**
-	 * Default constrcutor
+	 * Default constructor
 	 */
 	public CompositeChunkListener() {
 

spring-batch-core/src/main/java/org/springframework/batch/core/step/builder/AbstractTaskletStepBuilder.java

@@ -200,7 +200,7 @@ public abstract class AbstractTaskletStepBuilder<B extends AbstractTaskletStepBu
 	 * @param throttleLimit maximum number of concurrent tasklet executions allowed
 	 * @return this for fluent chaining
 	 * @deprecated since 5.0, scheduled for removal in 6.0. Use a pooled
-	 * {@link TaskExecutor} implemenation with a limited capacity of its task queue
+	 * {@link TaskExecutor} implementation with a limited capacity of its task queue
 	 * instead.
 	 */
 	@Deprecated(since = "5.0", forRemoval = true)

spring-batch-core/src/test/java/org/springframework/batch/core/configuration/annotation/BatchRegistrarTests.java

@@ -76,20 +76,20 @@ class BatchRegistrarTests {
 	}
 
 	@Test
-	@DisplayName("When cusotm beans are provided, then default ones should not be used")
+	@DisplayName("When custom beans are provided, then default ones should not be used")
 	void testConfigurationWithUserDefinedBeans() {
 		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
-				JobConfigurationWithUserDefinedInfrastrucutreBeans.class);
+				JobConfigurationWithUserDefinedInfrastructureBeans.class);
 
-		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastrucutreBeans.jobRepository,
+		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastructureBeans.jobRepository,
 				context.getBean(JobRepository.class));
-		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastrucutreBeans.jobExplorer,
+		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastructureBeans.jobExplorer,
 				context.getBean(JobExplorer.class));
-		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastrucutreBeans.jobLauncher,
+		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastructureBeans.jobLauncher,
 				context.getBean(JobLauncher.class));
-		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastrucutreBeans.jobRegistry,
+		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastructureBeans.jobRegistry,
 				context.getBean(JobRegistry.class));
-		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastrucutreBeans.jobOperator,
+		Assertions.assertEquals(JobConfigurationWithUserDefinedInfrastructureBeans.jobOperator,
 				context.getBean(JobOperator.class));
 	}
 
@@ -129,7 +129,7 @@ class BatchRegistrarTests {
 
 	@Test
 	@DisplayName("When custom bean names are provided, then corresponding beans should be used to configure infrastructure beans")
-	void testConfigurationWithCustonBeanNames() {
+	void testConfigurationWithCustomBeanNames() {
 		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
 				JobConfigurationWithCustomBeanNames.class);
 
@@ -201,7 +201,7 @@ class BatchRegistrarTests {
 
 	@Configuration
 	@EnableBatchProcessing
-	public static class JobConfigurationWithUserDefinedInfrastrucutreBeans {
+	public static class JobConfigurationWithUserDefinedInfrastructureBeans {
 
 		public static JobRepository jobRepository = Mockito.mock(JobRepository.class);
 

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/support/CompositeItemProcessor.java

@@ -40,7 +40,7 @@ public class CompositeItemProcessor<I, O> implements ItemProcessor<I, O>, Initia
 	private List<? extends ItemProcessor<?, ?>> delegates;
 
 	/**
-	 * Default constrcutor
+	 * Default constructor
 	 */
 	public CompositeItemProcessor() {
 

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/support/CompositeItemStream.java

@@ -64,7 +64,7 @@ public class CompositeItemStream implements ItemStream {
 	}
 
 	/**
-	 * Default constrcutor
+	 * Default constructor
 	 */
 	public CompositeItemStream() {
 		super();

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/support/CompositeItemWriter.java

@@ -45,7 +45,7 @@ public class CompositeItemWriter<T> implements ItemStreamWriter<T>, Initializing
 	private boolean ignoreItemStream = false;
 
 	/**
-	 * Default constrcutor
+	 * Default constructor
 	 */
 	public CompositeItemWriter() {
 

spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/listener/CompositeRepeatListener.java

@@ -34,7 +34,7 @@ public class CompositeRepeatListener implements RepeatListener {
 	private List<RepeatListener> listeners = new ArrayList<>();
 
 	/**
-	 * Default constrcutor
+	 * Default constructor
 	 */
 	public CompositeRepeatListener() {