From a5739a099c6bb99144ec0f88007316a5ecf17454 Mon Sep 17 00:00:00 2001
From: Christophe Bedard <christophe.bedard@apex.ai>
Date: Sat, 16 Nov 2019 15:25:52 -0800
Subject: [PATCH] Add comma

---
 tracetools_test/test/test_node.py                  | 2 +-
 tracetools_test/test/test_publisher.py             | 2 +-
 tracetools_test/test/test_service.py               | 2 +-
 tracetools_test/test/test_service_callback.py      | 2 +-
 tracetools_test/test/test_subscription_callback.py | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tracetools_test/test/test_node.py b/tracetools_test/test/test_node.py
index 563ad6d..b1f672d 100644
--- a/tracetools_test/test/test_node.py
+++ b/tracetools_test/test/test_node.py
@@ -30,7 +30,7 @@ class TestNode(TraceTestCase):
                 'ros2:rcl_init',
                 'ros2:rcl_node_init',
             ],
-            nodes=['test_publisher']
+            nodes=['test_publisher'],
         )
 
     def test_all(self):
diff --git a/tracetools_test/test/test_publisher.py b/tracetools_test/test/test_publisher.py
index 8f320b7..89b4c87 100644
--- a/tracetools_test/test/test_publisher.py
+++ b/tracetools_test/test/test_publisher.py
@@ -27,7 +27,7 @@ class TestPublisher(TraceTestCase):
                 'ros2:rcl_node_init',
                 'ros2:rcl_publisher_init',
             ],
-            nodes=['test_publisher']
+            nodes=['test_publisher'],
         )
 
     def test_all(self):
diff --git a/tracetools_test/test/test_service.py b/tracetools_test/test/test_service.py
index 61a2f0a..ccc997a 100644
--- a/tracetools_test/test/test_service.py
+++ b/tracetools_test/test/test_service.py
@@ -28,7 +28,7 @@ class TestService(TraceTestCase):
                 'ros2:rcl_service_init',
                 'ros2:rclcpp_service_callback_added',
             ],
-            nodes=['test_service']
+            nodes=['test_service'],
         )
 
     def test_all(self):
diff --git a/tracetools_test/test/test_service_callback.py b/tracetools_test/test/test_service_callback.py
index 8bfcddb..d78f726 100644
--- a/tracetools_test/test/test_service_callback.py
+++ b/tracetools_test/test/test_service_callback.py
@@ -27,7 +27,7 @@ class TestServiceCallback(TraceTestCase):
                 'ros2:callback_start',
                 'ros2:callback_end',
             ],
-            nodes=['test_service_ping', 'test_service_pong']
+            nodes=['test_service_ping', 'test_service_pong'],
         )
 
     def test_all(self):
diff --git a/tracetools_test/test/test_subscription_callback.py b/tracetools_test/test/test_subscription_callback.py
index 5312c64..cfe463f 100644
--- a/tracetools_test/test/test_subscription_callback.py
+++ b/tracetools_test/test/test_subscription_callback.py
@@ -27,7 +27,7 @@ class TestSubscriptionCallback(TraceTestCase):
                 'ros2:callback_start',
                 'ros2:callback_end',
             ],
-            nodes=['test_ping', 'test_pong']
+            nodes=['test_ping', 'test_pong'],
         )
 
     def test_all(self):