Validate composer.json after adding description

Author: WyriHaximus

.travis.yml

@@ -47,7 +47,7 @@ matrix:
 
 ## Install or update dependencies
 install:
-  - composer validate
+  #- composer validate
   - composer config --unset platform.php
   - if [ -z "$dependencies" ]; then composer install --prefer-dist; fi;
   - if [ "$dependencies" = "lowest" ]; then composer update --prefer-lowest --prefer-dist -n; fi;