diff --git a/google-cloud-clients/google-cloud-storage/src/main/java/com/google/cloud/storage/StorageImpl.java b/google-cloud-clients/google-cloud-storage/src/main/java/com/google/cloud/storage/StorageImpl.java
index 6ff06b6b04ea..41fc0c3bbeb8 100644
--- a/google-cloud-clients/google-cloud-storage/src/main/java/com/google/cloud/storage/StorageImpl.java
+++ b/google-cloud-clients/google-cloud-storage/src/main/java/com/google/cloud/storage/StorageImpl.java
@@ -541,10 +541,10 @@ public URL signUrl(BlobInfo blobInfo, long duration, TimeUnit unit, SignUrlOptio
           credentials.sign(signatureInfo.constructUnsignedPayload().getBytes(UTF_8));
       StringBuilder stBuilder = new StringBuilder();
       if (optionMap.get(SignUrlOption.Option.HOST_NAME) == null) {
-    	stBuilder.append(STORAGE_XML_HOST_NAME).append(path);
+        stBuilder.append(STORAGE_XML_HOST_NAME).append(path);
       }
       else {
-    	stBuilder.append(optionMap.get(SignUrlOption.Option.HOST_NAME)).append(path);
+        stBuilder.append(optionMap.get(SignUrlOption.Option.HOST_NAME)).append(path);
       }
     		  
       String signature =
diff --git a/google-cloud-clients/google-cloud-storage/src/test/java/com/google/cloud/storage/StorageImplTest.java b/google-cloud-clients/google-cloud-storage/src/test/java/com/google/cloud/storage/StorageImplTest.java
index cea262cfce35..18621928434d 100644
--- a/google-cloud-clients/google-cloud-storage/src/test/java/com/google/cloud/storage/StorageImplTest.java
+++ b/google-cloud-clients/google-cloud-storage/src/test/java/com/google/cloud/storage/StorageImplTest.java
@@ -56,7 +56,6 @@
 import com.google.common.collect.Iterables;
 import com.google.common.io.BaseEncoding;
 import com.google.common.net.UrlEscapers;
-
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
@@ -79,9 +78,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
-
 import javax.crypto.spec.SecretKeySpec;
-
 import org.easymock.Capture;
 import org.easymock.EasyMock;
 import org.junit.After;