Merge branch 'master' of github.com:thecodework/two-factor-authentication

Author: imrealashu

.travis.yml

@@ -1,14 +1,11 @@
-lnguage: php
+language: php
 
 php:
   - 7.0
   - 7.1
 
-env:
-  matrix:
-    - COMPOSER_FLAGS="--prefer-lowest"
-    - COMPOSER_FLAGS=""
-
 before_script:
   - travis_retry composer self-update
-  - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source
+  - travis_retry composer install --prefer-source --no-interaction
+
+script: phpunit