pos quantity show

gistfile1.txt

//line 177
@if( $formatted_max_quantity > 0)
				<p class="help-block text-success"><small> {{__('validation.custom-messages.quantity_not_available', ['qty'=> $formatted_max_quantity, 'unit' => $product->unit  ])}} </small></p>
			@else
				<p class="help-block text-red"><small> {{__('validation.custom-messages.quantity_not_available', ['qty'=> $formatted_max_quantity, 'unit' => $product->unit  ])}} </small></p>
			@endif
			
			
		custom massage chnage 
		'custom-messages' => [
        'quantity_not_available' => 'Only :qty :unit available',
        'this_field_is_required' => 'This field is required'
    ],