1 files changed, 3 insertions, 1 deletions
diff --git a/src/Build/CodeToNameHandler.php b/src/Build/NameHandler.php
index 284c096..4661eac 100644
--- a/src/Build/CodeToNameHandler.php
+++ b/src/Build/NameHandler.php
@@ -6,9 +6,11 @@ namespace Zhineng\RegionChina\Build;
 
 use Symfony\Component\VarExporter\VarExporter;
 
-final class CodeToNameHandler implements RegionHandler
+final class NameHandler implements RegionHandler
 {
     /**
+     * A map of region codes to region names.
+     *
      * @var array<int, string>
      */
     private array $data = [];