generic_isp: fix: missing locality pdf invoices

Signed-off-by: CapsLock <faimaison@legeox.net>

coin/billing/templates/billing/invoice_pdf.html

@@ -82,7 +82,7 @@
 				Association {{ branding.shortname|upper }}<br />
 				{{ address.extended_address }}<br />
 				{{ address.street_address }}<br />
-				{{ address.postal_code }}</p>
+				{{ address.postal_code }} {{ address.locality }}</p>
 				<p>{{ branding.email }}<br/>
 				<a href="{{ branding.website }}">{{ branding.website }}</a></p>
             {% endwith %}