minor formatting cleanup

spark-java/src/main/java/com/baeldung/sparkjava/StatusResponse.java

@@ -1,15 +1,14 @@
 package com.baeldung.sparkjava;
 
 public enum StatusResponse {
-    SUCCESS ("Success"),
-    ERROR ("Error");
-    
+    SUCCESS("Success"), ERROR("Error");
+
     final private String status;
-   
+
     StatusResponse(String status) {
         this.status = status;
     }
-    
+
     public String getStatus() {
         return status;
     }