diff --git a/pom.xml b/pom.xml
index 5d28c8a5c..4aa47bbf2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -141,11 +141,11 @@
 			<id>sonatype-libs-snapshot</id>
 			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
 			<releases>
-        <enabled>false</enabled>
-      </releases>
+				<enabled>false</enabled>
+			</releases>
 			<snapshots>
-        <enabled>true</enabled>
-      </snapshots>
+				<enabled>true</enabled>
+			</snapshots>
 		</repository>
 	</repositories>
 
diff --git a/spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/mapping/BasicMongoPersistentPropertyUnitTests.java b/spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/mapping/BasicMongoPersistentPropertyUnitTests.java
index fffa86191..66ae0199f 100644
--- a/spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/mapping/BasicMongoPersistentPropertyUnitTests.java
+++ b/spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/mapping/BasicMongoPersistentPropertyUnitTests.java
@@ -356,8 +356,7 @@ public class BasicMongoPersistentPropertyUnitTests {
 	@Retention(RetentionPolicy.RUNTIME)
 	@Target(ElementType.FIELD)
 	@Id
-	static @interface ComposedIdAnnotation {
-	}
+	static @interface ComposedIdAnnotation {}
 
 	static class WithStringMongoId {