Fixed indention by tabs

Author: Holger Woltersdorf

src/Application.php

@@ -11,7 +11,7 @@
  */
 class Application extends BaseApplication
 {
-	// internal method
+    // internal method
 
     /**
      * {@inheritdoc}
@@ -36,13 +36,13 @@ protected function getDefaultCommands()
         return $defaultCommands;
     }
 
-	/**
-	 * Create TestReporterCommand.
-	 * @return TestReporterCommand
-	 */
-	protected function createTestReporterCommand()
-	{
-		$command = new TestReporterCommand();
+    /**
+     * Create TestReporterCommand.
+     * @return TestReporterCommand
+     */
+    protected function createTestReporterCommand()
+    {
+        $command = new TestReporterCommand();
 
         return $command;
     }

src/ConsoleCommands/TestReporterCommand.php

@@ -20,7 +20,7 @@ class TestReporterCommand extends Command
      */
     protected function configure()
     {
-		$this
+        $this
             ->setName('test-reporter')
             ->setDescription('Code Climate PHP Test Reporter')
             ->addOption(
@@ -72,5 +72,5 @@ protected function execute(InputInterface $input, OutputInterface $output)
         }
 
         return $ret;
-	}
+    }
 }