diff --git a/flink/src/main/java/org/apache/zeppelin/flink/FlinkIMain.java b/flink/src/main/java/org/apache/zeppelin/flink/FlinkIMain.java
index 257e6fe16e..ee6516c8ca 100644
--- a/flink/src/main/java/org/apache/zeppelin/flink/FlinkIMain.java
+++ b/flink/src/main/java/org/apache/zeppelin/flink/FlinkIMain.java
@@ -80,7 +80,7 @@ public class FlinkIMain extends IMain {
       }
     }
 
-    // jarr up
+    // jar up
     JarHelper jh = new JarHelper();
     jh.jarDir(jarBuildDir, jarFile);