Fix: add_player.php bug

src/web/server/player/add_player.php

@@ -2,7 +2,7 @@
 header("Content-Type: application/json");
 
 include "./../lib/send_reply_json.php";
-include "./../lib/maestro_account_type.php";
+include "./../lib/maestro_account_info.php";
 include "./../setup/connect_db.php";
 
 $maestroID = $_POST["maestro_id"];
@@ -18,7 +18,6 @@ if(!is_numeric($enterCode)) {
 }
 */
 
-
 $result = has_player_name($maestroID, $playerName, $enterCode);
 if($result !== null) {
 	set_error_message("이미 등록된 학생과 입장 코드 정보입니다.");