minor #14439 CS: unalign => (keradus)

This PR was merged into the 2.3 branch.

Discussion
----------

CS: unalign =>

| 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

Update before upcoming changes on PHP CS Fixer 1.8

To keep fabbot.io happy ;)

Commits
-------

1233baa CS: unalign =>

src/Symfony/Bundle/FrameworkBundle/Translation/PhpStringTokenParser.php

@@ -51,7 +51,7 @@ class PhpStringTokenParser
 {
     protected static $replacements = array(
         '\\' => '\\',
-        '$' =>  '$',
+        '$' => '$',
         'n' => "\n",
         'r' => "\r",
         't' => "\t",

src/Symfony/Bundle/SecurityBundle/Tests/Functional/FirewallEntryPointTest.php

@@ -22,7 +22,7 @@ class FirewallEntryPointTest extends WebTestCase
 
         $client->request('GET', '/secure/resource', array(), array(), array(
             'PHP_AUTH_USER' => 'unknown',
-            'PHP_AUTH_PW'   => 'credentials',
+            'PHP_AUTH_PW' => 'credentials',
         ));
 
         $this->assertEquals(

src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php

@@ -155,7 +155,7 @@ class MongoDbSessionHandler implements \SessionHandlerInterface
     public function read($sessionId)
     {
         $dbData = $this->getCollection()->findOne(array(
-            $this->options['id_field']   => $sessionId,
+            $this->options['id_field'] => $sessionId,
             $this->options['expiry_field'] => array('$gte' => new \MongoDate()),
         ));
 

src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php

@@ -40,7 +40,7 @@ EOF;
             '42 cannot be used here',
             'this is the message template',
             array(),
-            array('some_value' =>  42),
+            array('some_value' => 42),
             'some_value',
             null
         );