Tests: Fix typo in registry variable comment #52

Job	Run time
Integration tests	1m 21s
Soundness / Documentation check	1m 40s
Soundness / API breakage check	1m 14s
Soundness / Format check	41s
Soundness / Broken symlinks check	3s
Soundness / License headers check	5s
Soundness / Shell check	36s
Soundness / Unacceptable language check	3s
Soundness / YAML lint check	3s
Soundness / Python lint check	6s
Swift 6 Language Mode / Swift 6 language mode	1m 15s
Unit tests / Unit tests / Linux (5.9)	30s
Unit tests / Unit tests / Linux (5.10)	30s
Unit tests / Unit tests / Linux (6.0)	1m 27s
Unit tests / Unit tests / Linux (nightly-6.0)	1m 45s
Unit tests / Unit tests / Windows (nightly-6.0)	1s
Unit tests / Unit tests / Linux (nightly-main)	2m 12s
Unit tests / Unit tests / Windows (nightly-main)	2s
Unit tests / Unit tests / Windows (${{ matrix.swift.swift_version }})	0s
	13m 34s

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