Clarify FWECorrector arguments #1072

Job	Run time
Determine if CI should be skipped	4s
Corrector performance tests (ubuntu-latest, 3.8)	30m 35s
CBMR ImportError tests (ubuntu-latest, 3.8)	1m 3s
Unit tests with minimum dependency versions (ubuntu-latest, 3.8)	36m 28s
Unit tests (ubuntu-latest, 3.8)	39m 41s
Unit tests (ubuntu-latest, 3.9)	38m 30s
Estimator performance tests (ubuntu-latest, 3.8)	7m 3s
Smoke performance tests (ubuntu-latest, 3.8)	20m 54s
Unit tests (ubuntu-latest, 3.10)	40m 34s
Unit tests (ubuntu-latest, 3.11)	36m 10s
Unit tests (macos-latest, 3.8)	55m 4s
Unit tests (macos-latest, 3.9)	35m 8s
Unit tests (macos-latest, 3.10)	48m 19s
Unit tests (macos-latest, 3.11)	43m 8s
Upload coverage	0s
	7h 12m 41s

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