diff --git a/src/main/java/in/javahome/myweb/controller/Calculator.java b/src/main/java/in/javahome/myweb/controller/Calculator.java
index 4c8671e881..030469aecb 100644
--- a/src/main/java/in/javahome/myweb/controller/Calculator.java
+++ b/src/main/java/in/javahome/myweb/controller/Calculator.java
@@ -22,3 +22,4 @@ public int sub(int i, int j){
 		return i-j;
 	}
 }
+