Update README.md - typo #958

Job	Run time
black_format_MUST_PASS	19s
update_notebooks_md	37s
static_import_check_MUST_PASS	18s
execute_current_PR_notebooks_MUST_PASS	0s
execute_all_notebooks (0)	3m 52s
execute_all_notebooks (1)	4m 1s
execute_all_notebooks (2)	4m 1s
execute_all_notebooks (3)	4m 1s
execute_all_notebooks (4)	3m 56s
execute_all_notebooks (5)	3m 55s
execute_all_notebooks (6)	3m 55s
execute_all_notebooks (7)	4m 55s
execute_all_notebooks (8)	4m 10s
execute_all_notebooks (9)	7m 23s
execute_all_notebooks (10)	3m 56s
execute_all_notebooks (11)	3m 55s
execute_all_notebooks (12)	4m 5s
execute_all_notebooks (13)	4m 3s
execute_all_notebooks (14)	5m 46s
execute_all_notebooks (15)	5m 27s
execute_all_notebooks (16)	4m 24s
execute_all_notebooks (17)	5m 21s
execute_all_notebooks (18)	4m 26s
execute_all_notebooks (19)	4m 36s
combine_and_publish_results	2m 56s
	1h 34m 18s

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