diff --git a/src/backend/distributed/sql/udfs/citus_nodes/13.1-1.sql b/src/backend/distributed/sql/udfs/citus_nodes/13.1-1.sql
index 3f7116ac7..4d129d79e 100644
--- a/src/backend/distributed/sql/udfs/citus_nodes/13.1-1.sql
+++ b/src/backend/distributed/sql/udfs/citus_nodes/13.1-1.sql
@@ -2,14 +2,14 @@ SET search_path = 'pg_catalog';
 DROP VIEW IF EXISTS pg_catalog.citus_nodes;
 
 CREATE OR REPLACE VIEW citus.citus_nodes AS
-SELECT 
-    nodename, 
-    nodeport, 
-    CASE 
+SELECT
+    nodename,
+    nodeport,
+    CASE
         WHEN groupid = 0 THEN 'coordinator'
         ELSE 'worker'
-    END AS role, 
-    isactive AS active 
+    END AS role,
+    isactive AS active
 FROM pg_dist_node;
 
 ALTER VIEW citus.citus_nodes SET SCHEMA pg_catalog;
diff --git a/src/backend/distributed/sql/udfs/citus_nodes/latest.sql b/src/backend/distributed/sql/udfs/citus_nodes/latest.sql
index 3f7116ac7..4d129d79e 100644
--- a/src/backend/distributed/sql/udfs/citus_nodes/latest.sql
+++ b/src/backend/distributed/sql/udfs/citus_nodes/latest.sql
@@ -2,14 +2,14 @@ SET search_path = 'pg_catalog';
 DROP VIEW IF EXISTS pg_catalog.citus_nodes;
 
 CREATE OR REPLACE VIEW citus.citus_nodes AS
-SELECT 
-    nodename, 
-    nodeport, 
-    CASE 
+SELECT
+    nodename,
+    nodeport,
+    CASE
         WHEN groupid = 0 THEN 'coordinator'
         ELSE 'worker'
-    END AS role, 
-    isactive AS active 
+    END AS role,
+    isactive AS active
 FROM pg_dist_node;
 
 ALTER VIEW citus.citus_nodes SET SCHEMA pg_catalog;
diff --git a/src/test/regress/mitmscripts/structs.py b/src/test/regress/mitmscripts/structs.py
index 2be3a6a2e..f799662d8 100644
--- a/src/test/regress/mitmscripts/structs.py
+++ b/src/test/regress/mitmscripts/structs.py
@@ -137,18 +137,21 @@ class Message:
 
 class SharedMessage(Message, metaclass=MessageMeta):
     "A message which could be sent by either the frontend or the backend"
+
     _msgtypes = dict()
     _classes = dict()
 
 
 class FrontendMessage(Message, metaclass=MessageMeta):
     "A message which will only be sent be a backend"
+
     _msgtypes = dict()
     _classes = dict()
 
 
 class BackendMessage(Message, metaclass=MessageMeta):
     "A message which will only be sent be a frontend"
+
     _msgtypes = dict()
     _classes = dict()