Update .travis.yml

Author: TheTechsTech

.travis.yml

@@ -1,28 +1,28 @@
 language: php
 
 php:
-  - 5.6
-  - 7.0
-  - 7.1
+    - 5.6
+    - 7.0
+    - 7.1
 
 matrix:
-  allow_failures:
-    - php: 5.6
+    allow_failures:
+        - php: 5.6
 
 env:
-  - MYSQL_HOST=127.0.0.1 MYSQL_USER=root
+    - MYSQL_HOST=127.0.0.1 MYSQL_USER=root
 
 services:
-  - mysql
+    - mysql
 
 before_script:
-  - composer self-update
-  - composer require php-coveralls/php-coveralls
-  - mysql -e 'CREATE DATABASE IF NOT EXISTS ez_test;'
-  - mysql -e "CREATE USER ez_test@localhost IDENTIFIED BY 'ezTest'; GRANT ALL ON ez_test.* TO ez_test@localhost; FLUSH PRIVILEGES;"
+    - composer self-update
+    - composer require php-coveralls/php-coveralls
+    - mysql -e 'CREATE DATABASE IF NOT EXISTS ez_test;'
+    - mysql -e "CREATE USER ez_test@localhost IDENTIFIED BY 'ezTest'; GRANT ALL ON ez_test.* TO ez_test@localhost; FLUSH PRIVILEGES;"
 
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+    - bash <(curl -s https://codecov.io/bash)
 
 script: 
-  - vendor/bin/phpunit --coverage-clover=coverage.xml
+    - vendor/bin/phpunit --coverage-clover=coverage.xml