【fix】【登出】繁中，按钮文案错误

PDF Office/PDF Master/MemberCenter/Assets/zh-Hant.lproj/MemberCenterLocalizable.strings

@@ -36,7 +36,7 @@
 "Sign out" = "登出";
 "Are you sure to sign out of your account？" = "確定要登出目前帳戶嗎？";
 "Cancel" = "取消";
-"OK" = "驗證";
+"OK" = "確認";
 "Personal Account" = "個人帳戶";
 "Membership Benefits" = "會員權益";
 "%d devices" = "%d 设备";