diff --git a/shippable.yml b/shippable.yml
index 9ac7b50..9a80719 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -22,6 +22,7 @@ install: true
 before_archive:
        - ls
        - mv  calculator.php  shippable/src
+
 after_archive:
       - echo $SHIPPABLE_ARTIFACTS_URL
       - echo $ARTIFACTS_UPLOAD_SUCCESSFUL
@@ -34,3 +35,5 @@ notifications:
       - vidya@shippable.com
    on_success: always
    on_failure: always
+#test
+#test2
diff --git a/tests/calculator_test.php b/tests/calculator_test.php
index fdcd534..73cbbf1 100644
--- a/tests/calculator_test.php
+++ b/tests/calculator_test.php
@@ -8,7 +8,7 @@ class CalculatorTest extends PHPUnit_Framework_TestCase{
   public function testAdd(){
       $calc = new Calculator();
       $sum = $calc->add(array(2,3,4,5));
-      $this->assertEquals(14, $sum); //check if 2+3+4+5 is equal to 14
+      $this->assertEquals(15, $sum); //check if 2+3+4+5 is equal to 14
   }
 
   //test if the subtract() method in our calculator class