Slightly speed up builds

willemstuursma · willemstuursma · commit 389664f0b780 · 2018-04-15T10:27:49.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -36,8 +36,7 @@ before_install:
   - redis-server --port 63791 &
 
 install:
-  - composer require squizlabs/php_codesniffer
-  - composer require phpmd/phpmd
+  - composer require --dev phpmd/phpmd squizlabs/php_codesniffer
 
 before_script:
   - mysql -e 'create database test;'
