unused classname ejected

resources/views/install/language/create.blade.php

@@ -4,7 +4,7 @@
     </x-slot>
 
     <x-slot name="content">
-        <div class="form-group mb-0">
+        <div class="mb-0">
             <select name="lang" id="lang" size="14" class="w-full form-control-label">
                 @foreach (language()->allowed() as $code => $name)
                 <option value="{{ $code }}" @if ($code=='en-GB' ) {{ 'selected="selected"' }} @endif>{{ $name }}</option>