code cleanup from unintentional formatting changes

Author: ldetmer

auth/src/main/java/com/google/cloud/auth/samples/AuthExample.java

@@ -31,8 +31,8 @@
 import java.io.FileInputStream;
 import java.io.IOException;
 
-/** Demonstrate various ways to authenticate requests using Cloud Storage/Language APIs as
- * examples.
+/**
+ * Demonstrate various ways to authenticate requests using Cloud Storage/Language APIs as examples.
  */
 public class AuthExample {
   // [START auth_cloud_implicit]
@@ -53,9 +53,8 @@ static void authImplicit() {
   static void authExplicit(String jsonPath) throws IOException {
     // You can specify a credential file by providing a path to GoogleCredentials.
     // Otherwise credentials are read from the GOOGLE_APPLICATION_CREDENTIALS environment variable.
-    GoogleCredentials credentials =
-        GoogleCredentials.fromStream(new FileInputStream(jsonPath))
-            .createScoped(Lists.newArrayList("https://www.googleapis.com/auth/cloud-platform"));
+    GoogleCredentials credentials = GoogleCredentials.fromStream(new FileInputStream(jsonPath))
+          .createScoped(Lists.newArrayList("https://www.googleapis.com/auth/cloud-platform"));
     Storage storage = StorageOptions.newBuilder().setCredentials(credentials).build().getService();
 
     System.out.println("Buckets:");