Merge pull request #8879 from izeye:polish-20170411

* pr/8879:
  Polish

spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -5733,7 +5733,7 @@ A list of the auto-configuration that is enabled by `@DataMongoTest` can be
 [[boot-features-testing-spring-boot-applications-testing-autoconfigured-neo4j-test]]
 ==== Auto-configured Data Neo4j tests
 `@DataNeo4jTest` can be used if you want to test Neo4j applications. By default, it will
-use an in-memory embedded Neo4j (if the embedded driver is  available), scan for
+use an in-memory embedded Neo4j (if the embedded driver is available), scan for
 `@NodeEntity` classes and configure Spring Data Neo4j repositories. Regular `@Component`
 beans will not be loaded into the `ApplicationContext`:
 

spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/neo4j/DataNeo4jTypeExcludeFilter.java

@@ -33,7 +33,7 @@ class DataNeo4jTypeExcludeFilter extends AnnotationCustomizableTypeExcludeFilter
 
 	private final DataNeo4jTest annotation;
 
-	DataNeo4jTypeExcludeFilter(final Class<?> testClass) {
+	DataNeo4jTypeExcludeFilter(Class<?> testClass) {
 		this.annotation = AnnotatedElementUtils.getMergedAnnotation(testClass,
 				DataNeo4jTest.class);
 	}