Wrong database name

.travis.yml

@@ -14,7 +14,7 @@ services: mongodb
 
 before_script:
   - echo "extension = mongo.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-  - mysql -e 'create database phpunit;'
+  - mysql -e 'create database unittest;'
   - composer self-update
   - composer install --dev --no-interaction