docs: fix grammar in code comments

[reddaisyy]

Overview

fix grammar in code comments

Summary by CodeRabbit

• Documentation
  • Corrected grammar in configuration parsing documentation.
  • Improved wording in documentation for Evolve height keys.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 131015c3-76bb-4432-bbb9-a6e7920b306d

📥 Commits

Reviewing files that changed from the base of the PR and between 5c88745 and a422717.

📒 Files selected for processing (2)

• pkg/cmd/run_node.go
• pkg/store/keys.go

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📝 Walkthrough

Walkthrough

Two exported comments now use correct article grammar. No implementation or runtime behavior changed.

Changes

Comment grammar corrections

Layer / File(s)	Summary
Exported comment updates pkg/cmd/run_node.go, pkg/store/keys.go	Corrected the comments for ParseConfig and HeightToDAHeightKey.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to a4227

This PR only fixes grammar in code comments and introduces no actionable merge-blocking risk; it is merge-ready after normal checks and review.

Suggested reviewers: tac0turtle

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the grammar corrections made in code comments.
Description check	✅ Passed	The description includes the required Overview section and briefly explains that the changes fix grammar in code comments.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.43%. Comparing base (5c88745) to head (a422717).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3431      +/-   ##
==========================================
- Coverage   62.46%   62.43%   -0.03%     
==========================================
  Files         121      121              
  Lines       13469    13469              
==========================================
- Hits         8413     8409       -4     
- Misses       4114     4117       +3     
- Partials      942      943       +1     

Flag	Coverage Δ
combined	62.43% <ø> (-0.03%)	⬇️

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