diff --git a/.env.example b/.env.example
index 39034bade4..3338184975 100644
--- a/.env.example
+++ b/.env.example
@@ -7,6 +7,7 @@ APP_DEBUG=false
 
 # This should be your email address.
 # If you use Docker or similar, you can set this variable from a file by using SITE_OWNER_FILE
+# The variable is used in some errors shown to users who aren't admin.
 SITE_OWNER=mail@example.com
 
 # The encryption key for your sessions. Keep this very secure.
diff --git a/app/Http/Controllers/Rule/EditController.php b/app/Http/Controllers/Rule/EditController.php
index 5cac64a28e..38efdc9a68 100644
--- a/app/Http/Controllers/Rule/EditController.php
+++ b/app/Http/Controllers/Rule/EditController.php
@@ -190,7 +190,7 @@ class EditController extends Controller
     {
         $data = $request->getRuleData();
 
-        //$this->ruleRepos->update($rule, $data);
+        $this->ruleRepos->update($rule, $data);
 
         session()->flash('success', (string) trans('firefly.updated_rule', ['title' => $rule->title]));
         app('preferences')->mark();