diff --git a/src/main/java/is/ru/stringcalculator/Calculator.java b/src/main/java/is/ru/stringcalculator/Calculator.java
index 5b416a9a..b3eb698e 100644
--- a/src/main/java/is/ru/stringcalculator/Calculator.java
+++ b/src/main/java/is/ru/stringcalculator/Calculator.java
@@ -1,6 +1,7 @@
 package is.ru.stringcalculator;
 
-public class Calculator {
+public class Calculator 
+{
 
 	public static int add(String text){
 		if(text.equals("")){
@@ -30,5 +31,4 @@ private static int sum(String[] numbers){
     }
 
 
-
-}
\ No newline at end of file
+}
diff --git a/src/test/java/is/ru/stringcalculator/CalculatorTest.java b/src/test/java/is/ru/stringcalculator/CalculatorTest.java
index 9a642b9d..5d61e676 100644
--- a/src/test/java/is/ru/stringcalculator/CalculatorTest.java
+++ b/src/test/java/is/ru/stringcalculator/CalculatorTest.java
@@ -26,7 +26,7 @@ public void testTwoNumbers() {
 
 	@Test
     public void testMultipleNumbers(){
-    	assertEquals(6, Calculator.add("1,2,3"));
+    	assertEquals(18,Calculator.add("1,2,3,5,7"));
     }
 
-}
\ No newline at end of file
+}