[documentation] Typos on the online documentation

[guillaumemaka]

• I was not able to find an open or closed issue matching what I'm seeing.
• This is not a question. (Questions should be asked on slack (Signup for Slack here) or our forums.)

Provide a narrative description of what you are trying to accomplish.

There are typos on the documentation page https://docs.zendframework.com/zend-problem-details/

• Issue and source code links
• composer installation package name

[froschdesign]

@guillaumemaka
Good catch!

[Repkit]

I've created a PR for composer installation package name

[froschdesign]

The MkDocs configurations needs an update:
https://github.com/zendframework/zend-problem-details/blob/master/mkdocs.yml#L12

The site_name must be:

site_name: zend-problem-details