Apply suggestion from @louiswol94

Co-authored-by: Louis Wolmarans <louiswol94@gmail.com>

Author: ramiy

.travis.yml

@@ -55,5 +55,5 @@ script:
   - find . -maxdepth 1 \( -name '*.php' \) -exec php -lf {} \;
   - find src/php/ \( -name '*.php' \) -exec php -lf {} \;
 
-  # Run tests
+  # Run linters
   - npm run lint