diff --git a/src/main/java/soen/tutorial/ArithmeticOperation.java b/src/main/java/soen/tutorial/ArithmeticOperation.java
index 680cf23..0ec9176 100644
--- a/src/main/java/soen/tutorial/ArithmeticOperation.java
+++ b/src/main/java/soen/tutorial/ArithmeticOperation.java
@@ -2,8 +2,7 @@
 
 public class ArithmeticOperation {
 
-	public Integer addOrSub(Integer a, Integer b)
-	{
+	public Integer addOrSub(Integer a, Integer b) {
 		if (a > b) {
 			return a - b;
 		} else {
diff --git a/src/test/java/soen/tutorial/ArithmeticOperationTest.java b/src/test/java/soen/tutorial/ArithmeticOperationTest.java
index 590602b..5e87ecb 100644
--- a/src/test/java/soen/tutorial/ArithmeticOperationTest.java
+++ b/src/test/java/soen/tutorial/ArithmeticOperationTest.java
@@ -6,26 +6,19 @@
 
 public class ArithmeticOperationTest {
 
-
-	@Test
-	public void testAdd()
-	{
-
-		ArithmeticOperation operations = new ArithmeticOperation();
-		Integer actual = operations.addOrSub(2, 6);
-		Integer expected = 8;
-		assertEquals(expected, actual);
-
-	}
     @Test
-    public void testSub()
-    {
+    public void testAdd() {
+        ArithmeticOperation operations = new ArithmeticOperation();
+        Integer actual = operations.addOrSub(2, 6);
+        Integer expected = 8;
+        assertEquals(expected, actual);
+    }
 
+    @Test
+    public void testSub() {
         ArithmeticOperation operations = new ArithmeticOperation();
         Integer actual = operations.addOrSub(6, 2);
         Integer expected = 4;
         assertEquals(expected, actual);
-
     }
-
 }