[#322] *: Go fmt -s

go1.19 rewrites comments to proper render them in docs.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

subnet/id/doc.go

@@ -5,6 +5,5 @@ ID type is used for global subnet identity inside the NeoFS network.
 
 Using package types in an application is recommended to potentially work with
 different protocol versions with which these types are compatible.
-
 */
 package subnetid