Please fill in the following information:

---

Issue description

Hi Team, on do288-4.14/pages/ch03s02 in section 3.5 I have found the following wrong information:
```sh
File cache does not work due to [Error: EACCES: permission denied, open '/var/cache/...']

{ 2 errno: -13, code: 'EACCES', syscall: 'open', path: '/var/cache/translation_greeting_en-us' }

```
Note 2: The application does not have write access to /var/cache.

The initial description of this application is as follows: "Build and deploy the container image of a Node.js application, which provides greeting messages in random languages. The application listens on port 80 and uses a translation cache at the /var/cache directory."

The note is not fully correct form my point of view, as the error does not occur on "write". The error occurs "read".

 

Steps to reproduce:

Workaround:

Expected result: