diff --git a/api_candidatos/src/config/database.php b/api_candidatos/src/config/database.php
index 8ab2947..1cae2d1 100644
--- a/api_candidatos/src/config/database.php
+++ b/api_candidatos/src/config/database.php
@@ -2,7 +2,7 @@
 namespace Config;
 
 use mysqli;
-
+// Database connection class
 class Database {
     public static function connect() {
         $host = "localhost";