Indent with 8 spaces instead of 2 tabs

Similar to the rest.

src/Alias.php

@@ -184,7 +184,6 @@ class Alias
 
             //If it doesn't exist, skip it
             if (!class_exists($root) && !interface_exists($root)) {
-                $this->error("Class $root is not found.");
                 return;
             }
 

src/views/ide-helper.php

@@ -19,7 +19,7 @@ namespace <?= $namespace == '__root' ? '' : $namespace ?>{
     <?= $alias->getClassType() ?> <?= $alias->getAlias() ?> <?= $alias->getExtends() ? 'extends ' . $alias->getExtends() : '' ?>{
         <?php foreach($alias->getMethods() as $method): ?>
 
-        <?= trim($method->getDocComment()) ?>
+        <?= trim($method->getDocComment('        ')) ?>
 
         public static function <?= $method->getName() ?>(<?= $method->getParamsWithDefault() ?>){<?php if($method->getDeclaringClass() !== $method->getRoot()): ?>