Fix argument names in docstrings

[caitlin-leonard]

Description

Fixes docstrings that name an argument the function doesn't have:

• PatchDiscriminator: act -> activation
• BundleGen: mlfow_experiment_name -> mlflow_experiment_name
• DDPMScheduler._get_mean: x0 -> x_0
• DiffusionInferer._get_decoder_log_likelihood: input -> inputs
• _matching_no_gt: dt_scores -> pred_scores

Documentation only; no behaviour change. Follow-up to #9148.

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• In-line docstrings updated.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: Project-MONAI/MONAI/.coderabbit.yaml

Review profile: CHILL

Plan: Advanced

Run ID: f51fc007-ddaa-45ba-91af-b3264d9346f7

📥 Commits

Reviewing files that changed from the base of the PR and between 02a8ef3 and 8394e3e.

📒 Files selected for processing (5)

• monai/apps/auto3dseg/bundle_gen.py
• monai/apps/detection/metrics/matching.py
• monai/inferers/inferer.py
• monai/networks/nets/patchgan_discriminator.py
• monai/networks/schedulers/ddpm.py

Included review availability: This review used your included allowance. Your plan provides up to 8 included reviews per hour; 7 remain after this review.

---

📝 Walkthrough

Walkthrough

Five docstrings now use corrected parameter names: mlflow_experiment_name, pred_scores, inputs, activation, and x_0. The changes do not alter executable behavior or public declarations.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~4 minutes

Merge Risk: ⚪ Minimal · up to 8394e

This PR corrects five parameter names in docstrings without changing behavior; the supplied evidence reports that each corrected name matches its parameter. No merge-blocking risk remains.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 5 files.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly and concisely describes the main change: correcting argument names in docstrings.
Description check	✅ Passed	The description explains all five documentation changes, states that behavior is unchanged, and includes the relevant checklist selections. The issue-reference line from the template is not included, …

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create a new PR

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[ericspod]

Hi @caitlin-leonard thanks for these fixes, it looks good to go now.