[DOCS] fix md rendering

Documentation Type

Typo or formatting issue

Documentation Location

https://code.claude.com/docs/en/skills#inject-dynamic-context

Section/Topic

Inject dynamic context

Current Documentation

### Inject dynamic context

The `!`command\`\` syntax runs shell commands before the skill content is sent to Claude. The command output replaces the placeholder, so Claude receives actual data, not the command itself.

This skill summarizes a pull request by fetching live PR data with the GitHub CLI. The `!`gh pr diff\`\` and other commands run first, and their output gets inserted into the prompt:

When this skill runs:

1. Each `!`command\`\` executes immediately (before Claude sees anything)
2. The output replaces the placeholder in the skill content
3. Claude receives the fully-rendered prompt with actual PR data

What's Wrong or Missing?

The `!`command\`\` syntax
````
should be

```md
The ``!`command` `` syntax
````

wrong: The `!`command\`\` syntax
right: The ``!`command` `` syntax

### Suggested Improvement

fix
```md
`!`command\`\`

to

``!`command` `` 

Impact

High - Prevents users from using a feature

Additional Context

_No response_