diff --git a/client_cli/src/main.rs b/client_cli/src/main.rs
index 3960d4f56fb..ecc492c4dcd 100644
--- a/client_cli/src/main.rs
+++ b/client_cli/src/main.rs
@@ -31,7 +31,8 @@ use iroha_primitives::addr::SocketAddr;
 // FIXME: `pub` is needed because Rust complains about "leaking private types"
 //        when this type is used inside of modules. I don't know how to fix it.
 pub struct MetadataArgs {
-    // The JSON/JSON5 file with key-value metadata pairs
+    /// The JSON/JSON5 file with key-value metadata pairs
+Comment
     #[arg(short, long, value_name("PATH"), value_hint(clap::ValueHint::FilePath))]
     metadata: Option<PathBuf>,
 }