Nit: fix spelling

[aramprice]

NOTE: this repository uses a "Merge Forward" strategy

Changes should be made in the earliest applicable branch, and
merged forward through subsequent branches.

1. PR should be created against the oldest stemcell branch, ex: ubuntu-<short_name-N>
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ℹ️ Recent review info

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Configuration used: Organization UI

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Run ID: 78c216fd-3061-45e3-b8e4-0e0d96e9bfe8

📥 Commits

Reviewing files that changed from the base of the PR and between b8134bc and 926c468.

📒 Files selected for processing (1)

• stemcell_builder/stages/image_install_grub/apply.sh

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Walkthrough

This pull request contains a single typo correction in the GRUB installation script. The inline comment on line 43 of stemcell_builder/stages/image_install_grub/apply.sh was updated to fix a misspelling, changing "devide" to "device" in the description of the loopback device mapping.

Suggested reviewers

• rkoster
• benjaminguttmann-avtq

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The description includes the merge forward strategy template but lacks specific details about what was changed and why, making it incomplete for understanding this particular PR.	Add specific information about the spelling fix (e.g., 'Fixed typo: devide → device in apply.sh comment') to provide context beyond the generic template.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Nit: fix spelling' directly and clearly describes the main change in the pull request—a spelling correction in a comment.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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.

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[Copilot]

Pull request overview

This PR corrects a spelling mistake in the GRUB installation stage script comments, improving clarity for maintainers reading the variable guide.

Changes:

• Fixes a typo in a comment (“devide” → “device”) describing the loopback device variable.

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