Fix code style

tests/Spout/Reader/XLSX/Helper/CellHelperTest.php

@@ -4,8 +4,6 @@ namespace Box\Spout\Reader\XLSX\Helper;
 
 /**
  * Class CellHelperTest
- *
- * @package Box\Spout\Reader\XLSX\Helper
  */
 class CellHelperTest extends \PHPUnit_Framework_TestCase
 {
@@ -15,9 +13,9 @@ class CellHelperTest extends \PHPUnit_Framework_TestCase
     public function dataProviderForTestFillMissingArrayIndexes()
     {
         return [
-            [ null, [] ],
-            [ [], [] ],
-            [ [1 => 1, 3 => 3], ['FILL', 1, 'FILL', 3] ]
+            [null, []],
+            [[], []],
+            [[1 => 1, 3 => 3], ['FILL', 1, 'FILL', 3]],
         ];
     }
 

tests/Spout/Reader/XLSX/Helper/CellValueFormatterTest.php

@@ -6,8 +6,6 @@ use Box\Spout\Common\Helper\Escaper;
 
 /**
  * Class CellValueFormatterTest
- *
- * @package Box\Spout\Reader\XLSX\Helper
  */
 class CellValueFormatterTest extends \PHPUnit_Framework_TestCase
 {
@@ -47,7 +45,7 @@ class CellValueFormatterTest extends \PHPUnit_Framework_TestCase
             ->expects($this->atLeastOnce())
             ->method('item')
             ->with(0)
-            ->will($this->returnValue((object)['nodeValue' => $nodeValue]));
+            ->will($this->returnValue((object) ['nodeValue' => $nodeValue]));
 
         $nodeMock = $this->getMockBuilder('DOMElement')->disableOriginalConstructor()->getMock();
 
@@ -162,7 +160,7 @@ class CellValueFormatterTest extends \PHPUnit_Framework_TestCase
             ->expects($this->atLeastOnce())
             ->method('item')
             ->with(0)
-            ->will($this->returnValue((object)['nodeValue' => $value]));
+            ->will($this->returnValue((object) ['nodeValue' => $value]));
 
         $nodeMock = $this->getMockBuilder('DOMElement')->disableOriginalConstructor()->getMock();
         $nodeMock

tests/Spout/Reader/XLSX/Helper/DateFormatHelperTest.php

@@ -4,8 +4,6 @@ namespace Box\Spout\Reader\XLSX\Helper;
 
 /**
  * Class DateFormatHelperTest
- *
- * @package Box\Spout\Reader\XLSX\Helper
  */
 class DateFormatHelperTest extends \PHPUnit_Framework_TestCase
 {