Fixes old json in acf-json folder not showing in Sync available (#30)

* Fixes old json in acf-json folder not showing in Sync available

Fixes #27

Author: cyberwani

includes/admin/admin-internal-post-type-list.php

@@ -189,7 +189,7 @@ public function setup_sync() {
 						continue;
 
 						// Ignore not local "json".
-					} elseif ( 'json' === $local ) {
+					} elseif ( 'json' !== $local ) {
 						continue;
 
 						// Append to sync if not yet in database.