diff --git a/src/main/java/org/embulk/output/DatabricksOutputPlugin.java b/src/main/java/org/embulk/output/DatabricksOutputPlugin.java
index 73e5bb9..931c622 100644
--- a/src/main/java/org/embulk/output/DatabricksOutputPlugin.java
+++ b/src/main/java/org/embulk/output/DatabricksOutputPlugin.java
@@ -62,7 +62,7 @@ public interface UserAgentEntry extends Task {
       @Config("product_name")
       @ConfigDefault("\"unknown\"")
       public String getProductName();
-  
+
       @Config("product_version")
       @ConfigDefault("\"0.0.0\"")
       public String getProductVersion();