Fix typos in comments (becuase/becasue → because, occured → occurred)

[everettbu]

Mirror of facebook/react#35895
Original author: emmaeng700

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Summary

Fixed spelling mistakes found in inline code comments across 7 files:

• becuase → because in ReactFizzConfigDOM.js
• becuase → because in ReactDOMHydrationDiff-test.js
• becuase → because in ReactFiberCompleteWork.js
• becasue → because in ReactDOMFizzServerBrowser-test.js
• becasue → because in ReactDOMImageLoad-test.internal.js
• occured → occurred in ErrorBoundary.js
• occured → occurred in ReactAsyncActions-test.js

No logic changes — comments only.

[greptile-apps]

Greptile Summary

Straightforward typo corrections across 7 files, fixing misspellings of "because" (becuase/becasue → because) and "occurred" (occured → occurred). Six of the seven changes are in comments only. One change in ErrorBoundary.js fixes a user-facing fallback error message string. No logic, behavior, or test assertion changes. Verified that no instances of the misspellings remain in the codebase.

Confidence Score: 5/5

• This PR is safe to merge — it only corrects spelling in comments and one error message string with no logic changes.
• All changes are single-word typo fixes in comments (6 files) and one user-facing string (1 file). No code logic is affected. No test assertions depend on the changed strings. The corrected spellings are verified to be accurate.
• No files require special attention

Important Files Changed

Filename	Overview
packages/react-devtools-shared/src/devtools/views/ErrorBoundary/ErrorBoundary.js	Fixes typo in user-facing error message string: "occured" → "occurred". No logic changes.
packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js	Fixes typo in inline comment: "becuase" → "because". No logic changes.
packages/react-dom/src/tests/ReactDOMFizzServerBrowser-test.js	Fixes typo in test comment: "becasue" → "because". No logic changes.
packages/react-dom/src/tests/ReactDOMHydrationDiff-test.js	Fixes typo in test comment: "becuase" → "because". No logic changes.
packages/react-dom/src/tests/ReactDOMImageLoad-test.internal.js	Fixes typo in test comment: "becasue" → "because". No logic changes.
packages/react-reconciler/src/ReactFiberCompleteWork.js	Fixes typo in inline comment: "becuase" → "because". No logic changes.
packages/react-reconciler/src/tests/ReactAsyncActions-test.js	Fixes typo in test comment: "occured" → "occurred". No logic changes.

_{Last reviewed commit: cd2d662}

[greptile-apps]

_{7 files reviewed, no comments}

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[everettbu]

Upstream PR was closed or merged. Code is synced via branch mirror.