remove parens (#1017)

paritytech · Jun 15, 2023 · b403401 · b403401
1 parent 3cfe91e
commit b403401
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cli/src/commands/metadata.rs b/cli/src/commands/metadata.rs
@@ -76,7 +76,7 @@ pub async fn run(opts: Opts, output: &mut impl Write) -> color_eyre::Result<()>
             Ok(())
         }
         "hex" => {
-            let hex_data = format!("0x{:?}", hex::encode(metadata.encode()));
+            let hex_data = format!("0x{}", hex::encode(metadata.encode()));
             write!(output, "{hex_data}")?;
             Ok(())
         }