diff --git a/codex-rs/tui/src/markdown_stream.rs b/codex-rs/tui/src/markdown_stream.rs
index e031630f1c..af928cf8e1 100644
--- a/codex-rs/tui/src/markdown_stream.rs
+++ b/codex-rs/tui/src/markdown_stream.rs
@@ -45,7 +45,6 @@ impl MarkdownStreamCollector {
         self.buffer.push_str(delta);
     }
 
-
     /// Render the full buffer and return only the newly completed logical lines
     /// since the last commit. When the buffer does not end with a newline, the
     /// final rendered line is considered incomplete and is not emitted.