[Docs] Fix note in bucket_selector
@@ -6,7 +6,7 @@ in the parent multi-bucket aggregation. The specified metric must be numeric and
If the script language is `expression` then a numeric return value is permitted. In this case 0.0 will be evaluated as `false`
and all other values will evaluate to true.
-Note: The bucket_selector aggregation, like all pipeline aggregations, executions after all other sibling aggregations. This means that
+NOTE: The bucket_selector aggregation, like all pipeline aggregations, executions after all other sibling aggregations. This means that
using the bucket_selector aggregation to filter the returned buckets in the response does not save on execution time running the aggregations.
==== Syntax
