Fix typo in MultiError #130

Job	Run time
Construct integration matrix	3s
macOS tests / Construct Darwin matrix	3s
Unit tests / Construct unit test matrix	3s
Soundness / API breakage check	54s
Soundness / Broken symlinks check	4s
Soundness / Documentation check	1m 8s
Soundness / Format check	43s
Soundness / License headers check	6s
Soundness / Unacceptable language check	3s
Soundness / Python lint check	6s
Soundness / Shell check	32s
Soundness / YAML lint check	4s
Static SDK / Static SDK / Linux (latest-release Jammy)	1m 19s
Static SDK / Static SDK / Linux (main Jammy)	1m 41s
macOS tests / Xcode 16.1	5m 15s
macOS tests / Xcode 16.2	7m 13s
macOS tests / Xcode 16.3	6m 17s
Integration test / Linux (5.10)	1m 41s
Integration test / Linux (6.0)	2m 0s
Integration test / Linux (6.1)	1m 58s
Integration test / Linux (nightly-next)	2m 9s
Unit tests / Unit tests / Linux (5.10)	47s
Unit tests / Unit tests / Linux (6.0)	51s
Unit tests / Unit tests / Linux (6.1)	50s
Unit tests / Unit tests / Linux (nightly-next)	1m 0s
Unit tests / Unit tests / Linux (nightly-main)	1m 10s
Unit tests / Unit tests / Windows (6.0)	15m 15s
Unit tests / Unit tests / Windows (6.1)	11m 0s
Unit tests / Unit tests / Windows (nightly-next)	11m 48s
Unit tests / Unit tests / Windows (nightly-main)	11m 14s
	1h 27m 17s

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