ui: fix storeId casing to register store correctly

we query that store to add the datastore specific ACL paths to
improve UX there, this failed a while due the StoreManager lookup
always failing as the store wasn't registered in the StoreManager due
to using storeid vs. correct storeId

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

www/form/PermissionPathSelector.js

@@ -33,8 +33,7 @@ Ext.define('PBS.data.PermissionPathsStore', {
 	config = config || {};
 	me.callParent([config]);
 
-	// TODO: this is but a HACK until we have some sort of resource
-	// storage like PVE
+	// TODO: this is but a HACK until we have some sort of resource storage like PVE
 	let datastores = Ext.data.StoreManager.lookup('pbs-datastore-list');
 
 	if (datastores) {