minor fixes while reading through

Author: cordoval

.travis.yml

@@ -1,11 +1,11 @@
 language: php
 
 php:
-    - 5.3
-    - 5.4
-    - 5.5
-    - 5.6
-    - hhvm
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
 
 env: 
   - SYMFONY_VERSION=2.5.*
@@ -21,7 +21,7 @@ matrix:
     - php: 5.5
       env: SYMFONY_VERSION=dev-master
 
-before_script:
+before_install:
   - composer require symfony/routing:${SYMFONY_VERSION} --prefer-source
 
 script: phpunit --coverage-text

Test/CmfUnitTestCase.php

@@ -13,13 +13,11 @@
 
 class CmfUnitTestCase extends \PHPUnit_Framework_TestCase
 {
-
     protected function buildMock($class, array $methods = array())
     {
         return $this->getMockBuilder($class)
                 ->disableOriginalConstructor()
                 ->setMethods($methods)
                 ->getMock();
     }
-
 }

Tests/Candidates/CandidatesTest.php

@@ -101,6 +101,5 @@ public function testGetCandidatesLimit()
             ),
             $paths
         );
-
     }
 }