Update ProgressBar.php

remove unecessary comment and fix code-stle

Author: dimtrovich

src/Output/ProgressBar.php

@@ -69,7 +69,7 @@ class ProgressBar
         'loader'         => '=',
         'color'          => 'white',
         'labelColor'     => 'white',
-        'labelPosition'  => 'bottom',   // position of the label according to the progress bar (one of 'top', 'bottom', 'left', 'right')
+        'labelPosition'  => 'bottom',
         'showPercentage' => true,       // in spinner mode, you may not want to display the percentage of the progress because you don't know in advance how long the processing will take (during an asynchronous call for example)
     ];
 
@@ -331,7 +331,7 @@ protected function labelFormatted(string $label): string
      */
     protected function progressBarFormatted(string $bar, string $number, string $label): string
     {
-        if ($this->options['showPercentage'] !== true) {
+        if (! $this->options['showPercentage']) {
             $number = '';
         }