Update website/docs/reference/resource-properties/concurrent_batches.md

website/docs/reference/resource-properties/concurrent_batches.md

@@ -47,7 +47,7 @@ select ...
 `concurrent_batches` is an override which allows users to decide whether or not they want to run their batches in parallel or sequentially (one at a time).
 
 For more information, refer to [how batch execution works](/docs/build/incremental-microbatch#how-parallel-batch-execution-works).
-
+## Parallel batch execution
 ## [`{{ this }}`](/reference/dbt-jinja-functions/this)
 
 dbt automatically detects if a model uses the `{{ this }}` Jinja function. When `{{ this }}` is referenced, the batches execute sequentially because `{{ this }}` points to the current model's database relation, and referencing the same relation can lead to conflicts. If `{{ this }}` is not detected, and the concurrent_batches value is not explicitly set (along with other conditions being met), the batches will execute in parallel.