Merge branch 'stable-3.0' into stable-3.1

* stable-3.0:
  Format Java files with google-java-format

Change-Id: I817f602b70f4e1369479ee6c0dda65469bd02e04
diff --git a/src/main/java/com/cisco/gerrit/plugins/slack/config/ProjectConfig.java b/src/main/java/com/cisco/gerrit/plugins/slack/config/ProjectConfig.java
index a6aa9e6..846b917 100644
--- a/src/main/java/com/cisco/gerrit/plugins/slack/config/ProjectConfig.java
+++ b/src/main/java/com/cisco/gerrit/plugins/slack/config/ProjectConfig.java
@@ -43,7 +43,7 @@
   private boolean ignoreUnchangedPatchSet;
   private boolean ignoreWorkInProgressPatchSet;
   private boolean ignorePrivatePatchSet;
-  private String  ignoreCommentAuthor;
+  private String ignoreCommentAuthor;
   private boolean publishOnPatchSetCreated;
   private boolean publishOnChangeMerged;
   private boolean publishOnCommentAdded;