fix travis

Author: sokil

.travis.yml

@@ -1,8 +1,7 @@
 language: php
 
 php:
-  - hhvm
-  - 7
+  - 7.0
   - 7.1
   - 7.2
   - 5.6
@@ -12,7 +11,7 @@ before_script:
 
 script:
   - mkdir -p build/logs
-  - php vendor/bin/phpunit -c tests/phpunit.xml --coverage-clover build/logs/clover.xml tests
+  - php vendor/bin/phpunit --coverage-clover build/logs/clover.xml
 
 after_script:
   - php ./vendor/bin/coveralls -v