diff --git a/superset/utils/mock_data.py b/superset/utils/mock_data.py
index e51bb39e20ff2..1c6515804b7fa 100644
--- a/superset/utils/mock_data.py
+++ b/superset/utils/mock_data.py
@@ -176,7 +176,7 @@ def add_data(
     If the table already exists `columns` can be `None`.
 
     :param Optional[List[ColumnInfo]] columns: list of column names and types to create
-    :param int run_nows: how many rows to generate and insert
+    :param int num_rows: how many rows to generate and insert
     :param str table_name: name of table, will be created if it doesn't exist
     :param bool append: if the table already exists, append data or replace?
     """
@@ -239,6 +239,7 @@ def add_sample_rows(
 ) -> Iterator[Model]:
     """
     Add entities of a given model.
+    :param Session session: an SQLAlchemy session
     :param Model model: a Superset/FAB model
     :param int count: how many entities to generate and insert
     """
diff --git a/superset/views/utils.py b/superset/views/utils.py
index 62639174f647e..19c9a2eaf05af 100644
--- a/superset/views/utils.py
+++ b/superset/views/utils.py
@@ -279,6 +279,7 @@ def apply_display_max_row_limit(
     metadata.
 
     :param sql_results: The results of a sql query from sql_lab.get_sql_results
+    :param rows: The number of rows to apply a limit to
     :returns: The mutated sql_results structure
     """
 
diff --git a/tests/integration_tests/fixtures/query_context.py b/tests/integration_tests/fixtures/query_context.py
index e8a3118bf5db0..00a3036e01c25 100644
--- a/tests/integration_tests/fixtures/query_context.py
+++ b/tests/integration_tests/fixtures/query_context.py
@@ -37,8 +37,6 @@ def get_query_context(
     generated by the "Boy Name Cloud" chart in the examples.
     :param query_name: name of an example query, which is always in the format
            of `datasource_name[:test_case_name]`, where `:test_case_name` is optional.
-    :param datasource_id: id of datasource to query.
-    :param datasource_type: type of datasource to query.
     :param add_postprocessing_operations: Add post-processing operations to QueryObject
     :param add_time_offsets: Add time offsets to QueryObject(advanced analytics)
     :param form_data: chart metadata