update CI conf

.gitlab-ci.yml

@@ -34,7 +34,7 @@ unit:
 
   script:
     - php composer.phar --no-interaction --quiet install
-    - ./bin/phpunit --configuration ./phpunit.xml.dist --coverage-text --colors=never
+    - phpunit --configuration ./phpunit.xml.dist --coverage-text --colors=never
 
   artifacts:
     paths: