# why

Fixing a prose issue surfaced in another PR, and while in there, added
clarity about the functions starter code and what could be replaced

# what changed

* Updates docs prose from "we recommend" to "Browserbase recommends"
* Specifies which node version
* Adds a note about the template code and what must stay vs be replaced

# test plan


<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Fixes prose in the deployment guide and clarifies that the Functions
template is starter code you replace.

- Changes "we recommend" to "Browserbase recommends" and specifies
Node.js 22.18 or later.
- Explains that the template contains a starter Function to replace, and
notes to keep the `defineFn` call and update the function name
consistently.

<sup>Written for commit 1f6ff6575b1c3c8364cc9b9621c8db8d7090763a.
Summary will update on new commits.</sup>

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