Update docs/modules/demos/pages/airflow-scheduled-job.adoc

Co-authored-by: Xenia <[email protected]>

Author: adwk67

docs/modules/demos/pages/airflow-scheduled-job.adoc

@@ -158,7 +158,7 @@ Only set `databaseInitialization.enabled` to `false` if you know what you are do
 
 The demo also created a third DAG in the ConfigMap, called `dag_factory.py`, which was not mounted to the cluster and therefore does not appear in the UI.
 This DAG can be used to create a number of individual DAGs on-the-fly, thus allowing a certain degree of stress-testing of the DAG scan/register steps (the generated DAGs themselves are trivial and so this approach will not really increase the burden of DAG _parsing_).
-To include this is in the list of DAGs (without removing the existing ones), an extra volumeMount is needed, as shown below.
+To include this in the list of DAGs (without removing the existing ones), an extra volumeMount is needed, as shown below.
 The patch also sets some environment variables that can used to change the frequency of certain operations. The descriptions can be found here: https://airflow.apache.org/docs/apache-airflow/stable/configurations-ref.html.
 
 [source,yaml]