minor #372 generate:bundle Update link to documentation in Configuration.php (alcalyn)
minor #372 generate:bundle Update link to documentation in Configuration.php (alcalyn)

This PR was merged into the 3.0.x-dev branch.

Discussion
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generate:bundle Update link to documentation in Configuration.php

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets? |
| License | MIT
| Doc PR |

When generating a new bundle, the same PSR2 warning occurs in **DependencyInjection\Configuration.php** file.
Moreover, the link to the documentation is obsolete.

- Update **link to documentation** (which has been moved)
- Fix this **PSR2 warning** the same way:

```
FILE: ...src/Acme/TestBundle/DependencyInjection/Configuration.php
----------------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
----------------------------------------------------------------------
 11 | WARNING | Line exceeds 120 characters; contains 131 characters
----------------------------------------------------------------------
```

Commits
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a59ec8b Update Configuration.php.twig

sensiolabs/SensioGeneratorBundle,sensiolabs/SensioGeneratorBundle