minor symfony#12886 Minor phpcs fixes (acrobat)

This PR was merged into the 2.3 branch.

Discussion
----------

Minor phpcs fixes

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

Small phpcs fixes

Commits
-------

9a0d5c3 Minor phpcs fixes

Author: fabpot

src/Symfony/Component/EventDispatcher/Event.php

@@ -20,10 +20,10 @@
  * You can call the method stopPropagation() to abort the execution of
  * further listeners in your event listener.
  *
- * @author  Guilherme Blanco <[email protected]>
- * @author  Jonathan Wage <[email protected]>
- * @author  Roman Borschel <[email protected]>
- * @author  Bernhard Schussek <[email protected]>
+ * @author Guilherme Blanco <[email protected]>
+ * @author Jonathan Wage <[email protected]>
+ * @author Roman Borschel <[email protected]>
+ * @author Bernhard Schussek <[email protected]>
  *
  * @api
  */

src/Symfony/Component/EventDispatcher/EventDispatcher.php

@@ -17,13 +17,13 @@
  * Listeners are registered on the manager and events are dispatched through the
  * manager.
  *
- * @author  Guilherme Blanco <[email protected]>
- * @author  Jonathan Wage <[email protected]>
- * @author  Roman Borschel <[email protected]>
- * @author  Bernhard Schussek <[email protected]>
- * @author  Fabien Potencier <[email protected]>
- * @author  Jordi Boggiano <[email protected]>
- * @author  Jordan Alliot <[email protected]>
+ * @author Guilherme Blanco <[email protected]>
+ * @author Jonathan Wage <[email protected]>
+ * @author Roman Borschel <[email protected]>
+ * @author Bernhard Schussek <[email protected]>
+ * @author Fabien Potencier <[email protected]>
+ * @author Jordi Boggiano <[email protected]>
+ * @author Jordan Alliot <[email protected]>
  *
  * @api
  */

src/Symfony/Component/EventDispatcher/EventSubscriberInterface.php

@@ -17,10 +17,10 @@
  * {@link getSubscribedEvents} and registers the subscriber as a listener for all
  * returned events.
  *
- * @author  Guilherme Blanco <[email protected]>
- * @author  Jonathan Wage <[email protected]>
- * @author  Roman Borschel <[email protected]>
- * @author  Bernhard Schussek <[email protected]>
+ * @author Guilherme Blanco <[email protected]>
+ * @author Jonathan Wage <[email protected]>
+ * @author Roman Borschel <[email protected]>
+ * @author Bernhard Schussek <[email protected]>
  *
  * @api
  */

src/Symfony/Component/HttpFoundation/BinaryFileResponse.php

@@ -191,7 +191,7 @@ public function prepare(Request $request)
             $path = $this->file->getRealPath();
             if (strtolower($type) == 'x-accel-redirect') {
                 // Do X-Accel-Mapping substitutions.
-                foreach (explode(',', $request->headers->get('X-Accel-Mapping', ''))  as $mapping) {
+                foreach (explode(',', $request->headers->get('X-Accel-Mapping', '')) as $mapping) {
                     $mapping = explode('=', $mapping, 2);
 
                     if (2 == count($mapping)) {

src/Symfony/Component/Intl/Data/Generator/CurrencyDataGenerator.php

@@ -164,7 +164,7 @@ protected function generateDataForMeta(BundleReaderInterface $reader, $tempDir)
     }
 
     /**
-     * @param $rootBundle
+     * @param ArrayAccessibleResourceBundle $rootBundle
      *
      * @return array
      */

src/Symfony/Component/PropertyAccess/StringUtil.php

@@ -186,7 +186,7 @@ public static function singularify($plural)
                         return $singulars;
                     }
 
-                    return $newBase.($firstUpper ? ucFirst($newSuffix) : $newSuffix);
+                    return $newBase.($firstUpper ? ucfirst($newSuffix) : $newSuffix);
                 }
 
                 // Suffix is longer than word

src/Symfony/Component/Security/Acl/Dbal/MutableAclProvider.php

@@ -361,7 +361,7 @@ public function updateAcl(MutableAclInterface $acl)
     protected function getDeleteAccessControlEntriesSql($oidPK)
     {
         return sprintf(
-              'DELETE FROM %s WHERE object_identity_id = %d',
+            'DELETE FROM %s WHERE object_identity_id = %d',
             $this->options['entry_table_name'],
             $oidPK
         );