addressing nit comments for deprecation notice

polkadot/cli/src/cli.rs

@@ -26,7 +26,7 @@ use std::path::PathBuf;
 pub enum Subcommand {
 	/// Build a chain specification.
 	#[deprecated(
-		note = "build-spec will be removed after 1/04/2026. Use export-chain-spec instead"
+		note = "build-spec command will be removed after 1/04/2026. Use export-chain-spec command instead"
 	)]
 	BuildSpec(sc_cli::BuildSpecCmd),
 

substrate/bin/node/cli/src/cli.rs

@@ -79,7 +79,7 @@ pub enum Subcommand {
 
 	/// Build a chain specification.
 	#[deprecated(
-		note = "build-spec will be removed after 1/04/2026. Use export-chain-spec instead"
+		note = "build-spec command will be removed after 1/04/2026. Use export-chain-spec command instead"
 	)]
 	BuildSpec(sc_cli::BuildSpecCmd),
 

templates/minimal/node/src/cli.rs

@@ -60,7 +60,7 @@ pub enum Subcommand {
 
 	/// Build a chain specification.
 	#[deprecated(
-		note = "build-spec will be removed after 1/04/2026. Use export-chain-spec instead"
+		note = "build-spec command will be removed after 1/04/2026. Use export-chain-spec command instead"
 	)]
 	BuildSpec(sc_cli::BuildSpecCmd),
 

templates/parachain/node/src/cli.rs

@@ -7,7 +7,7 @@ use std::path::PathBuf;
 pub enum Subcommand {
 	/// Build a chain specification.
 	#[deprecated(
-		note = "build-spec will be removed after 1/04/2026. Use export-chain-spec instead"
+		note = "build-spec command will be removed after 1/04/2026. Use export-chain-spec command instead"
 	)]
 	BuildSpec(sc_cli::BuildSpecCmd),
 

templates/solochain/node/src/cli.rs

@@ -16,7 +16,7 @@ pub enum Subcommand {
 
 	/// Build a chain specification.
 	#[deprecated(
-		note = "build-spec will be removed after 1/04/2026. Use export-chain-spec instead"
+		note = "build-spec command will be removed after 1/04/2026. Use export-chain-spec command instead"
 	)]
 	BuildSpec(sc_cli::BuildSpecCmd),