Update .travis.yml

Author: Sunny Raj Rathod

.travis.yml

@@ -15,10 +15,11 @@ before_script:
     - git submodule update --remote --recursive
 
 script:
-    - vendor/phpunit/phpunit/phpunit --coverage-clover build/logs/clover.xml
+    #- vendor/phpunit/phpunit/phpunit --coverage-clover build/logs/clover.xml
+    - vendor/phpunit/phpunit/phpunit --coverage-clover
     - cd sample-code-php
     - composer install --prefer-dist --ignore-platform-reqs
-    - vendor/phpunit/phpunit/phpunit test-runner.php . --coverage-clover ../build/logs/clover.xml
+    - vendor/phpunit/phpunit/phpunit --coverage-clover ../build/logs/clover.xml
     - cd ../
 
 after_script: