diff --git a/tokio/src/runtime/dump.rs b/tokio/src/runtime/dump.rs
index 40d4bbec5b0..233732a1f85 100644
--- a/tokio/src/runtime/dump.rs
+++ b/tokio/src/runtime/dump.rs
@@ -173,6 +173,7 @@ impl Backtrace {
 /// An execution trace of a task's last poll.
 ///
 /// <div class="warning">
+///
 /// Resolving a backtrace, either via the [`Display`][std::fmt::Display] impl or via
 /// [`resolve_backtraces`][Trace::resolve_backtraces], parses debuginfo, which is
 /// possibly a CPU-expensive operation that can take a platform-specific but