Fixes typos and style in ProjectCloudExtension #752

Job	Run time
Build macOS (arm64)	22m 19s
Ubuntu 20.04 AppImage (x86_64)	27m 1s
Build macOS (x86_64)	26m 56s
Ubuntu 20.04 AppImage (x86_64, gcc 11)	23m 7s
Ubuntu 22.04 AppImage (x86_64)	24m 26s
Windows MSVC 2019 (x86)	22m 27s
Source Tarball	2m 37s
Windows MSVC 2019 (x86_64)	21m 25s
Windows MSVC 2022 (x86)	24m 14s
Windows MSVC 2022 (x86_64)	22m 40s
Package macOS (x86_64, arm64, universal)	5m 2s
	3h 42m 14s

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