chore(cli): make cli display docs correctly (#14017)

* chore(cli): make cli display docs correctly

* ".git/.scripts/commands/fmt/fmt.sh"

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Co-authored-by: command-bot <>

substrate/client/cli/src/commands/generate_node_key.rs

@@ -35,13 +35,11 @@ use std::{
 )]
 pub struct GenerateNodeKeyCmd {
 	/// Name of file to save secret key to.
-	///
 	/// If not given, the secret key is printed to stdout.
 	#[arg(long)]
 	file: Option<PathBuf>,
 
 	/// The output is in raw binary format.
-	///
 	/// If not given, the output is written as an hex encoded string.
 	#[arg(long)]
 	bin: bool,