diff --git a/rmw_fastrtps_cpp/src/publisher.cpp b/rmw_fastrtps_cpp/src/publisher.cpp
index 2e82857bd..7ed9c0057 100644
--- a/rmw_fastrtps_cpp/src/publisher.cpp
+++ b/rmw_fastrtps_cpp/src/publisher.cpp
@@ -211,7 +211,7 @@ rmw_fastrtps_cpp::create_publisher(
     RMW_SET_ERROR_MSG("create_publisher() failed setting topic QoS");
     return nullptr;
   }
-  
+
   rmw_fastrtps_shared_cpp::TopicHolder topic;
   if (!rmw_fastrtps_shared_cpp::cast_or_create_topic(
       domainParticipant, des_topic,
diff --git a/rmw_fastrtps_cpp/src/subscription.cpp b/rmw_fastrtps_cpp/src/subscription.cpp
index 975fe86b8..7d9158012 100644
--- a/rmw_fastrtps_cpp/src/subscription.cpp
+++ b/rmw_fastrtps_cpp/src/subscription.cpp
@@ -215,7 +215,7 @@ create_subscription(
     RMW_SET_ERROR_MSG("create_publisher() failed setting topic QoS");
     return nullptr;
   }
-  
+
   rmw_fastrtps_shared_cpp::TopicHolder topic;
   if (!rmw_fastrtps_shared_cpp::cast_or_create_topic(
       domainParticipant, des_topic,
diff --git a/rmw_fastrtps_dynamic_cpp/src/subscription.cpp b/rmw_fastrtps_dynamic_cpp/src/subscription.cpp
index a3179095c..587abafa9 100644
--- a/rmw_fastrtps_dynamic_cpp/src/subscription.cpp
+++ b/rmw_fastrtps_dynamic_cpp/src/subscription.cpp
@@ -229,7 +229,7 @@ create_subscription(
     RMW_SET_ERROR_MSG("create_publisher() failed setting topic QoS");
     return nullptr;
   }
-  
+
   rmw_fastrtps_shared_cpp::TopicHolder topic;
   if (!rmw_fastrtps_shared_cpp::cast_or_create_topic(
       domainParticipant, des_topic,