Typo and remove test leftover

Author: Maleware

docs/modules/spark-k8s/partials/supported-versions.adoc

@@ -7,6 +7,6 @@
 - 4.1.1 (Hadoop 3.4.3, Scala 2.13, Python 3.12, Java 21) (Deprecated)
 - 3.5.8 (Hadoop 3.4.2, Scala 2.12, Python 3.11, Java 17) (Deprecated)
 
-Apache Spark 4.1.1 & 4.1.2 has the following known issues (as of July 2026):
+Apache Spark 4.1.1 & 4.1.2 have the following known issues (as of July 2026):
 
 - Missing HBase compatibility (See: https://issues.apache.org/jira/browse/HBASE-30178)

tests/templates/kuttl/delta-lake/40-spark-app.yaml.j2

@@ -14,7 +14,7 @@ spec:
 {% else %}
     productVersion: "{{ test_scenario['values']['spark-delta-lake'] }}"
 {% endif %}
-    pullPolicy: Never
+    pullPolicy: IfNotPresent
   mode: cluster
   mainApplicationFile: "local:///stackable/spark/jobs/write-to-delta.py"
   s3connection: