Fix typos in documentations.

Fix typos in READMEs, javadoc, comments and code.

Original pull request #642

jpa/example/src/main/java/example/springdata/jpa/auditing/AuditableUser.java

@@ -34,7 +34,7 @@ import org.springframework.data.jpa.domain.AbstractAuditable;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
 /**
- * User domain class that uses auditing functionality of Spring Data that can either be aquired implementing
+ * User domain class that uses auditing functionality of Spring Data that can either be acquired implementing
  * {@link Auditable} or extend {@link AbstractAuditable}.
  *
  * @author Oliver Gierke

jpa/example/src/main/java/example/springdata/jpa/custom/UserRepositoryImpl.java

@@ -22,7 +22,7 @@ import javax.persistence.PersistenceContext;
 
 /**
  * Implementation fo the custom repository functionality declared in {@link UserRepositoryCustom} based on JPA. To use
- * this implementation in combination with Spring Data JPA you can either register it programatically:
+ * this implementation in combination with Spring Data JPA you can either register it programmatically:
  *
  * <pre>
  * EntityManager em = ... // Obtain EntityManager

jpa/example/src/main/java/example/springdata/jpa/custom/UserRepositoryImplJdbc.java

@@ -28,7 +28,7 @@ import org.springframework.jdbc.core.support.JdbcDaoSupport;
 import org.springframework.stereotype.Component;
 
 /**
- * Class with the implementation of the custom repository code. Uses JDBC in this case. For basic programatic setup see
+ * Class with the implementation of the custom repository code. Uses JDBC in this case. For basic programmatic setup see
  * {@link UserRepositoryImpl} for examples.
  * <p>
  * As you need to hand the instance a {@link javax.sql.DataSource} or

jpa/example/src/main/java/example/springdata/jpa/simple/SimpleUserRepository.java

@@ -28,8 +28,8 @@ import org.springframework.data.repository.CrudRepository;
 import org.springframework.scheduling.annotation.Async;
 
 /**
- * Simple repository interface for {@link User} instances. The interface is used to declare so called query methods,
- * methods to retrieve single entities or collections of them.
+ * Simple repository interface for {@link User} instances. The interface is used to declare the so-called query methods,
+ * i.e. methods to retrieve single entities or collections of them.
  *
  * @author Oliver Gierke
  * @author Thomas Darimont

jpa/example/src/test/java/example/springdata/jpa/customall/UserRepositoryCustomizationTests.java

@@ -24,7 +24,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Intergration test showing the usage of a custom method implemented for all repositories
+ * Integration test showing the usage of a custom method implemented for all repositories
  *
  * @author Oliver Gierke
  * @author Divya Srivastava

jpa/example/src/test/java/example/springdata/jpa/simple/SimpleUserRepositoryTests.java

@@ -154,7 +154,7 @@ class SimpleUserRepositoryTests {
 		var user2 = new User();
 		user2.setLastname("lastname-2");
 
-		// we deliberatly save the items in reverse
+		// we deliberately save the items in reverse
 		repository.saveAll(Arrays.asList(user2, user1, user0));
 
 		var result = repository.findFirst2ByOrderByLastnameAsc();
@@ -253,7 +253,7 @@ class SimpleUserRepositoryTests {
 	/**
 	 * Here we demonstrate the usage of {@link CompletableFuture} as a result wrapper for asynchronous repository query
 	 * methods. Note, that we need to disable the surrounding transaction to be able to asynchronously read the written
-	 * data from from another thread within the same test method.
+	 * data from another thread within the same test method.
 	 */
 	@Test
 	@Transactional(propagation = Propagation.NOT_SUPPORTED)