diff --git a/src/main/java/org/springframework/data/repository/config/DefaultRepositoryConfiguration.java b/src/main/java/org/springframework/data/repository/config/DefaultRepositoryConfiguration.java
index 4edc5f3c7..bac185780 100644
--- a/src/main/java/org/springframework/data/repository/config/DefaultRepositoryConfiguration.java
+++ b/src/main/java/org/springframework/data/repository/config/DefaultRepositoryConfiguration.java
@@ -182,7 +182,7 @@ public class DefaultRepositoryConfiguration<T extends RepositoryConfigurationSou
 		return configurationSource.getExcludeFilters();
 	}
 
-	/* 
+	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.repository.config.RepositoryConfiguration#toImplementationDetectionConfiguration(org.springframework.core.type.classreading.MetadataReaderFactory)
 	 */
@@ -194,7 +194,7 @@ public class DefaultRepositoryConfiguration<T extends RepositoryConfigurationSou
 		return configurationSource.toImplementationDetectionConfiguration(factory);
 	}
 
-	/* 
+	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.repository.config.RepositoryConfiguration#toLookupConfiguration(org.springframework.core.type.classreading.MetadataReaderFactory)
 	 */
diff --git a/src/main/java/org/springframework/data/repository/config/RepositoryConfiguration.java b/src/main/java/org/springframework/data/repository/config/RepositoryConfiguration.java
index 8b728fefc..59d68eac3 100644
--- a/src/main/java/org/springframework/data/repository/config/RepositoryConfiguration.java
+++ b/src/main/java/org/springframework/data/repository/config/RepositoryConfiguration.java
@@ -124,7 +124,7 @@ public interface RepositoryConfiguration<T extends RepositoryConfigurationSource
 
 	/**
 	 * Returns the {@link ImplementationLookupConfiguration} for the given {@link MetadataReaderFactory}.
-	 * 
+	 *
 	 * @param factory must not be {@literal null}.
 	 * @return will never be {@literal null}.
 	 * @since 2.1
diff --git a/src/main/java/org/springframework/data/repository/config/RepositoryConfigurationDelegate.java b/src/main/java/org/springframework/data/repository/config/RepositoryConfigurationDelegate.java
index d2eda7bfc..1a3259929 100644
--- a/src/main/java/org/springframework/data/repository/config/RepositoryConfigurationDelegate.java
+++ b/src/main/java/org/springframework/data/repository/config/RepositoryConfigurationDelegate.java
@@ -192,7 +192,7 @@ public class RepositoryConfigurationDelegate {
 	 * Registers a {@link LazyRepositoryInjectionPointResolver} over the default
 	 * {@link ContextAnnotationAutowireCandidateResolver} to make injection points of lazy repositories lazy, too. Will
 	 * augment the {@link LazyRepositoryInjectionPointResolver}'s configuration if there already is one configured.
-	 * 
+	 *
 	 * @param configurations must not be {@literal null}.
 	 * @param registry must not be {@literal null}.
 	 */
@@ -265,7 +265,7 @@ public class RepositoryConfigurationDelegate {
 		/**
 		 * Returns a new {@link LazyRepositoryInjectionPointResolver} that will have its configurations augmented with the
 		 * given ones.
-		 * 
+		 *
 		 * @param configurations must not be {@literal null}.
 		 * @return
 		 */
@@ -278,7 +278,7 @@ public class RepositoryConfigurationDelegate {
 			return new LazyRepositoryInjectionPointResolver(map);
 		}
 
-		/* 
+		/*
 		 * (non-Javadoc)
 		 * @see org.springframework.context.annotation.ContextAnnotationAutowireCandidateResolver#isLazy(org.springframework.beans.factory.config.DependencyDescriptor)
 		 */