Fix typo's

Author: JCZuurmond

src/databricks/labs/ucx/assessment/sequencing.py

@@ -221,9 +221,9 @@ def _register_workflow_task(self, task: jobs.Task, parent: MigrationNode) -> May
             - notebook_task
             - pipeline_task
             - python_wheel_task
-            - run_job_tasl
+            - run_job_task
             - spark_jar_task
-            - spark_python_taks
+            - spark_python_task
             - spark_submit_task
             - sql_task
         """