-c flag is not described in man page

### Description

![image](https://github.com/docker/cli/assets/139780495/15daf4a7-7147-40df-8c57-ba08a6caa339)


### Reproduce

man docker run

### Expected behavior

```diff
-    --cpu-shares=0
+.  -c, --cpu-shared=0
          CPU shares (relative weight)
```

### docker version

```bash
not relevant
```


### docker info

```bash
not relevant
```


### Additional Info

_No response_