I have some technical documentation that has the phrase:
This chapters describes how to...
And I need to upgrade it to refer to the current and following chapters. What is the correct English phrase to use?
This chapter, and the following chapters in this section, describes how to...
or:
This chapter, and the following chapters in this section, describe how to...
In other words, is the thing doing the describing a multitude of chapters (that would "describe" something), or are the multitude considered a single item here (needing "describes")?
Or, are both phrases wrong?