rename: don't eat commas unnecessarily #1057

Job	Run time
Rustfmt	13s
Rust unit tests (ubuntu-latest)	2m 40s
docs	1m 36s
Rust unit tests (macos-latest)	2m 7s
lint	2m 23s
Rust unit tests (windows-latest)	3m 56s
test (macos-latest, 3.9)	5m 53s
typecheck	1m 34s
test (macos-latest, 3.10)	4m 55s
test (macos-latest, 3.11)	5m 38s
test (macos-latest, 3.12)	5m 57s
test (macos-latest, 3.13)	5m 6s
test (ubuntu-latest, 3.9)	6m 22s
test (ubuntu-latest, 3.10)	6m 37s
test (ubuntu-latest, 3.11)	6m 36s
test (ubuntu-latest, 3.12)	8m 53s
test (ubuntu-latest, 3.13)	9m 17s
test (windows-latest, 3.9)	7m 27s
test (windows-latest, 3.10)	7m 35s
test (windows-latest, 3.11)	10m 54s
test (windows-latest, 3.12)	10m 15s
test (windows-latest, 3.13)	10m 47s
	2h 6m 41s

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