mysql pass mismatch

www/lib/mysql_connect.php

@@ -2,7 +2,7 @@
 //phpinfo();
 $servername = "db";
 $username = 'kalskeborec';
-$password = 'kalskeborec!#@$$';
+$password = 'Kalskeborec1!23$';
 
 // Create connection
 $conn = new mysqli($servername, $username, $password);
@@ -11,7 +11,7 @@ $conn = new mysqli($servername, $username, $password);
 if ($conn->connect_error) {
   die("Connection failed: " . $conn->connect_error);
 }
-//echo "Connected successfully";
+echo "Connected successfully";
 
 
 ?>