fix indentation #1

Job	Run time
test-atari-multigpu-envs (3.8, 1.2, ubuntu-22.04)	3m 40s
test-core-envs (3.8, 1.2, ubuntu-22.04)	4m 2s
test-core-envs (3.8, 1.2, macos-latest)	5m 41s
test-core-envs (3.8, 1.2, windows-latest)	5m 33s
test-atari-envs (3.8, 1.2, ubuntu-22.04)	4m 55s
test-atari-envs (3.8, 1.2, macos-latest)	4m 10s
test-atari-envs (3.8, 1.2, windows-latest)	4m 46s
test-envpool-envs (3.8, 1.2, ubuntu-22.04)	3m 35s
test-mujoco-envs (3.8, 1.2, ubuntu-22.04)	4m 42s
test-pettingzoo-envs (3.8, 1.2, ubuntu-22.04)	2m 46s
test-pettingzoo-envs (3.8, 1.2, macos-latest)	3m 36s
test-procgen-envs (3.8, 1.2, ubuntu-22.04)	3m 38s
test-procgen-envs (3.8, 1.2, macos-latest)	5m 38s
test-procgen-envs (3.8, 1.2, windows-latest)	4m 6s
test-pybullet-envs (3.8, 1.2, ubuntu-22.04)	3m 34s
test-pybullet-envs (3.8, 1.2, macos-latest)	9m 32s
test-pybullet-envs (3.8, 1.2, windows-latest)	11m 58s
	1h 25m 52s

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