diff --git a/core/src/types/operator/operator.rs b/core/src/types/operator/operator.rs
index 246a66965fc0..f2130c336ecf 100644
--- a/core/src/types/operator/operator.rs
+++ b/core/src/types/operator/operator.rs
@@ -1450,6 +1450,7 @@ impl Operator {
     /// Sets an `if none match` condition with specified ETag for this write request.
     ///
     /// ### Capability
+    ///
     /// Check [`Capability::write_with_if_none_match`] before using this feature.
     ///
     /// ### Behavior