diff --git a/java-storage/google-cloud-storage/src/main/java/com/google/cloud/storage/testing/StorageRpcTestBase.java b/java-storage/google-cloud-storage/src/main/java/com/google/cloud/storage/testing/StorageRpcTestBase.java
index 8f835f5bf3f2..6c2f223c1af6 100644
--- a/java-storage/google-cloud-storage/src/main/java/com/google/cloud/storage/testing/StorageRpcTestBase.java
+++ b/java-storage/google-cloud-storage/src/main/java/com/google/cloud/storage/testing/StorageRpcTestBase.java
@@ -37,7 +37,7 @@
 
 /**
  * A stub implementation of {@link StorageRpc} which can be used outside of the Storage module for
- * testing purposes. All the methods throw an {@code UnsupportedOperationException}.
+ * testing purposes. All the methods throw an {@code UnsupportedOperationException}. 
  */
 public class StorageRpcTestBase implements StorageRpc {