Fix clippy::empty_line_after_doc_comments (#785) #2115

Job	Run time
Rustfmt (stable)	11s
clippy_check (ubuntu-latest, stable)	25s
Build and Test (ubuntu-latest, 1.67)	2m 15s
clippy_check (ubuntu-latest, nightly)	42s
clippy_check (windows-latest, stable)	2m 15s
clippy_check (windows-latest, nightly)	1m 18s
Build and Test (ubuntu-latest, 1.70)	2m 9s
Build and Test (ubuntu-latest, 1.75)	1m 49s
Build and Test (ubuntu-latest, 1.80)	1m 53s
Build and Test (ubuntu-latest, stable)	4m 8s
Build and Test (ubuntu-latest, beta)	1m 38s
Build and Test (ubuntu-latest, nightly)	1m 25s
Build and Test (windows-latest, 1.67)	3m 19s
Build and Test (windows-latest, 1.70)	3m 7s
Build and Test (windows-latest, 1.75)	2m 52s
Build and Test (windows-latest, 1.80)	2m 52s
Build and Test (windows-latest, stable)	3m 27s
Build and Test (windows-latest, beta)	2m 38s
Build and Test (windows-latest, nightly)	3m 14s
Tests result	1s
	41m 38s

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