Hello I've this custom module for Magento when loggin in to Magento Admin I am getting this error


Error Message I am getting

> 1 exception(s): Exception #0 (LogicException): Could not create an acl
> object: Invalid XML in file
> /home/web/public_html/app/code/Pmage/Matrixprice/etc/acl.xml: Element
> 'config', attribute
> '{http://www.w3.org/2001/XMLSchemainstance}noNamespaceSchemaLocation':
> The attribute
> '{http://www.w3.org/2001/XMLSchemainstance}noNamespaceSchemaLocation'
> is not allowed. Line: 2
> 
> 
> Exception #0 (LogicException): Could not create an acl object: Invalid
> XML in file
> /home/web/public_html/app/code/Pmage/Matrixprice/etc/acl.xml: Element
> 'config', attribute
> '{http://www.w3.org/2001/XMLSchemainstance}noNamespaceSchemaLocation':
> The attribute
> '{http://www.w3.org/2001/XMLSchemainstance}noNamespaceSchemaLocation'
> is not allowed. Line: 2

The Code is as follows

    <?xml version="1.0"?>
    <config xmlns:xsi="http://www.w3.org/2001/XMLSchemainstance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Acl/etc/acl.xsd">
		<acl>
			<resources>
				<resource id="Magento_Adminhtml::admin">
				   <!--AddMenuAcl-->
					   <resource id="Pmage_Unit::unit"  title="Pmage">
							<resource id="Pmage_Matrixprice::manage_matrix" title="Manage Matrix" />
						</resource>
				</resource>
			</resources>
		</acl>
    </config>