fix style ci issues

Author: Forestsoft-de

src/PhpunitMerger/Command/LogCommand.php

@@ -150,6 +150,7 @@ private function addTestCases(\DOMElement $parent, array $testCases)
             $this->domElements[$name] = $element;
         }
     }
+
     private function addChildElements(array $tree, \DOMElement $element)
     {
         foreach ($tree as $key => $value) {
@@ -161,6 +162,7 @@ private function addChildElements(array $tree, \DOMElement $element)
             $element->appendChild($child);
         }
     }
+
     private function calculateTopLevelStats()
     {
         /** @var \DOMElement $topNode */
@@ -169,7 +171,7 @@ private function calculateTopLevelStats()
         if ($topNode->hasChildNodes()) {
             $stats = array_flip($this->keysToCalculate);
             $stats = array_map(function ($_value) {
-                    return 0;
+                return 0;
             }, $stats);
             foreach($topNode->childNodes as $child) {
                 $attributes = $child->attributes;

tests/PhpunitMerger/Command/AbstractCommandTest.php

@@ -22,15 +22,15 @@ abstract class AbstractCommandTest extends TestCase
     public function assertOutputFileNotExists()
     {
         $filesystem = new Filesystem();
-        self::assertDirectoryExists($this->logDirectory , $this->logDirectory . ' does not exists');
+        self::assertDirectoryExists($this->logDirectory ,$this->logDirectory . ' does not exists');
         $filesystem->remove($this->logDirectory . $this->outputFile);
 
         $this->assertFileNotExists($this->logDirectory . $this->outputFile);
     }
 
     public function assertOutputDirectoryNotExists()
     {
-        self::assertDirectoryExists($this->logDirectory , $this->logDirectory . ' does not exists');
+        self::assertDirectoryExists($this->logDirectory,$this->logDirectory . ' does not exists');
         $filesystem = new Filesystem();
         $filesystem->remove($this->logDirectory . dirname($this->outputFile));