[Bug]: documentation is missing some links and has typos

### What happened?

I expected to see links to all adapters/libraries/bridges, no typos.
Missing: avro, excel, types, OpenAPI; a few typos here and there

### How to reproduce?

```php
Open the public documentation
```

### Data required to reproduce bug locally

None.

### Version

0.22.0+ (1.x latest)

### Relevant error output

```shell
N/A
```