Because of a typographical error, the town of Longridge was spelt as Longbridge.

由于一个印刷上的错误，朗里奇镇的名称Longridge被拼成了Longbridge。

It is a mere typographical error.

这是一个单纯的拼写错误。

The exception occurred because there is a typographical error in the code.

发生此异常的原因是代码中有键入错误。

This is like having an instruction manual in which all the copies have the same typographical error.

就好比所有说明书出现同样的印刷错误。

For example, reading your code might help if the problem is a typographical error, but not if the problem is a conceptual misunderstanding.

比如，错误很典型的情况下，阅读代码也许有效，但如果错误是概念上误解导致的，这就没啥用了。

Of course, this introduces room for error and typographical mistakes, so you need to be extra careful when you write code that deals with XML.

当然，这样很容易出现错误和误输入，因此在编写处理 XML 的代码时必须非常小心。