Fix invalid JSON caused by trailing commas

[beck042]

Description

Fixed a minor bug related to the use of trailing commas.
JSON requires strict adherence to syntax, so after removing the trailing
commas, the example becomes correct and fully suitable for copying
and practical use.

Issue(s) fixed

Fixes #

Preview

Checklist

• If this PR updates or adds documentation content that changes or adds technical meaning, it has received an approval from an engineer or DevRel from the relevant team.
• If this PR updates or adds documentation content, it has received an approval from a technical writer.

External contributor checklist

• I've read the contribution guidelines.
• I've created a new issue (or assigned myself to an existing issue) describing what this PR addresses.

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Note

Low Risk
Low risk documentation-only change that removes a trailing comma to make the request JSON valid and copy/pasteable.

Overview
Fixes the starknet_addInvokeTransaction docs example request JSON by removing an invalid trailing comma in the resource_bounds.l2_gas field so the snippet is valid JSON.

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[m4sterbunny]

LGTM

@beck042 am approving. However, pls note that, while community support is vital to healthy docs, v. minor corrections such as single comma are inefficient. Pls consider more targeted approach going forward.

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Project	Deployment	Actions	Updated (UTC)
metamask-docs	Ready	Preview, Comment	Jan 30, 2026 0:02am