Fix docs #936

Job	Run time
build_python_27 (ubuntu-20.04, yes)	2m 31s
build_python_27 (ubuntu-20.04, no)	2m 31s
python_no_gil	3m 0s
build_python_27 (windows-latest, yes)	3m 57s
mypy	15s
build_python_27 (windows-latest, no)	3m 49s
build (3.6, yes, ubuntu-20.04)	2m 37s
test_c_linux (0, x64)	51s
build (3.6, no, ubuntu-20.04)	2m 31s
test_c_linux (0, x32)	1m 6s
test_c_windows (x64)	52s
build (3.7, yes, ubuntu-20.04)	2m 25s
test_c_linux (1, x64)	1m 12s
test_c_windows (win32)	1m 8s
build (3.7, no, ubuntu-20.04)	2m 24s
test_c_linux (1, x32)	1m 7s
build (3.8, yes, ubuntu-20.04)	2m 13s
build (3.8, no, ubuntu-20.04)	2m 21s
build (3.9, yes, ubuntu-20.04)	2m 11s
build (3.9, no, ubuntu-20.04)	2m 12s
build (3.10, yes, ubuntu-20.04)	2m 11s
build (3.10, no, ubuntu-20.04)	2m 11s
build (3.11, yes, ubuntu-20.04)	1m 52s
build (3.11, no, ubuntu-20.04)	1m 56s
build (3.12, yes, ubuntu-20.04)	1m 54s
build (3.12, no, ubuntu-20.04)	1m 57s
build (3.13-dev, yes, ubuntu-20.04)	2m 3s
build (3.13-dev, no, ubuntu-20.04)	2m 15s
build (3.12, yes, macos-12)	2m 49s
build (3.12, no, windows-latest)	3m 50s
build (3.12, yes, windows-latest)	4m 14s
build (pypy2.7, no, ubuntu-latest)	1m 31s
build (pypy3.9, no, ubuntu-latest)	1m 37s
	1h 11m 33s

Provide feedback