Update test_tasks.py

tests/log_parser/test_tasks.py

@@ -77,8 +77,10 @@ def test_bug_suggestion_line(
  search_mock, failure_classifications, jobs_with_local_log, sample_push, test_repository
 ):
  """
- A test to reproduce a search issue with PostgreSQL
- https://github.com/mozilla/treeherder/pull/7986
+ A test to verify similarity of search term (often test name) derived from
+ the failure line and bug summary gets taken into account. If it is equal
+ for every bug, the expected result won't be returned by the query because
+ of its higher bug ID.
  """
  store_push_data(test_repository, sample_push)
  for job in jobs_with_local_log:
@@ -88,7 +90,6 @@ def test_bug_suggestion_line(
 
  job = Job.objects.get(id=1)
 
- # Create a bug entry that pass with MySQL and fails with Postgres
  Bugscache.objects.create(
  id=1775819,
  status="2",