Documentation fixes and updates #34

Job	Run time
Aqua tests	1m 1s
Julia 1.6 - ubuntu-latest - x64	3m 20s
Documentation	1m 27s
Julia 1.6 - macos-latest - x64	4m 2s
Julia 1.6 - windows-latest - x64	10m 8s
Julia 1 - ubuntu-latest - x64	3m 22s
Julia 1 - macos-latest - x64	3m 42s
Julia 1 - windows-latest - x64	4m 2s
Julia nightly - ubuntu-latest - x64	4m 5s
Julia nightly - macos-latest - x64	3m 50s
Julia nightly - windows-latest - x64	4m 43s
	43m 42s

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