Rerun google-java-format with a new version

There was some drift in our code that hadn't been updated, but the
biggest change is that Javadoc comments are now reflowed and HTML
regularized.

Change-Id: I859f0fdd4d721b22a3fd82601379d730e663e8ad

gitiles-servlet/src/main/java/com/google/gitiles/ReadmeHelper.java

diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/ReadmeHelper.java b/gitiles-servlet/src/main/java/com/google/gitiles/ReadmeHelper.java
index 0d625a9..e6c5736 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/ReadmeHelper.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/ReadmeHelper.java
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 package com.google.gitiles;
+
 import com.google.gitiles.doc.GitilesMarkdown;
 import com.google.gitiles.doc.MarkdownConfig;
 import com.google.gitiles.doc.MarkdownToHtml;
@@ -101,10 +102,7 @@
       log.error(
           String.format(
               "error rendering %s/%s %s:%s",
-              view.getHostName(),
-              view.getRepositoryName(),
-              view.getRevision(),
-              readmePath),
+              view.getHostName(), view.getRepositoryName(), view.getRevision(), readmePath),
           err);
       return null;
     }