symfony/symfony-docs — pull request #4722 by ifdattic (2014-12-31 13:00:40+00:00)
Title: Improve readability

| Q | A
| ------------- | ---
| Doc fix? | yes
| New docs? | no
| Applies to | 2.3
| Fixed tickets |

1. I personally find `// ...` much more understandable and less troublesome when hiding code from examples

2. Remove horizontal scrolling

3. Some small changes