Fix a few items suggested in PR review. #23

Job	Run time
check-bevy-internal-imports	4s
check-doc	7m 18s
build (windows-latest)	7m 10s
build (ubuntu-latest)	2m 49s
check-missing-examples-in-docs	31s
ci	3m 0s
build (macos-latest)	1m 59s
miri	12m 55s
toml	1m 52s
run-examples-macos-metal	5m 49s
typos	7s
check-missing-features-in-docs	31s
markdownlint	1m 4s
check-compiles	4m 57s
check-compiles-no-std	58s
msrv	1m 22s
build-wasm-atomics	1m 35s
build-wasm	52s
	54m 53s

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