diff --git a/backend/config/database.php b/backend/config/database.php
index c271cf6..58e3a52 100644
--- a/backend/config/database.php
+++ b/backend/config/database.php
@@ -38,12 +38,11 @@ function migrate($db) {
         role ENUM('admin','user') DEFAULT 'user',
         created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
     )");
-    // Add notes column if missing
     try {
         $r = $db->query("SHOW COLUMNS FROM network_nodes LIKE 'notes'");
         if ($r->rowCount() === 0) {
             $db->exec("ALTER TABLE network_nodes ADD COLUMN notes TEXT DEFAULT '' AFTER group_name");
         }
     } catch (Exception $e) {
-        // Table might not exist yet, ignore
-    }
\ No newline at end of file
+    }
+}
\ No newline at end of file