minor #4488 Terrible mistake! Comma instead of semicolon... (nuvolapl)

This PR was submitted for the 2.5 branch but it was merged into the 2.3 branch instead (closes #4488).

Discussion
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Terrible mistake! Comma instead of semicolon...

;-)

Commits
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9c9742b Terrible mistake! Comma instead of semicolon...

Author: wouterj

best_practices/business-logic.rst

@@ -299,7 +299,7 @@ Then, enable the bundle in ``AppKernel.php``, but only for the ``dev`` and
 
             if (in_array($this->getEnvironment(), array('dev', 'test'))) {
                 // ...
-                $bundles[] = new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle(),
+                $bundles[] = new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle();
             }
 
             return $bundles;