diff --git a/src/cpp/fastdds/core/Time_t.cpp b/src/cpp/fastdds/core/Time_t.cpp
index adf8266c99b..00a82cee0e3 100644
--- a/src/cpp/fastdds/core/Time_t.cpp
+++ b/src/cpp/fastdds/core/Time_t.cpp
@@ -12,32 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-/**
- * @file Time_t.cpp
- *
- */
-
-// Copyright 2019 Proyectos y Sistemas de Mantenimiento SL (eProsima).
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @file Time_t.cpp
- */
 #include <fastdds/dds/core/Time_t.hpp>
 
-#include <cstdlib>
 #include <chrono>
+#include <cstdlib>
 
 #include <utils/time_t_helpers.hpp>
 
diff --git a/src/cpp/utils/time_t_helpers.hpp b/src/cpp/utils/time_t_helpers.hpp
index 30328551b5c..2cebe2a128d 100644
--- a/src/cpp/utils/time_t_helpers.hpp
+++ b/src/cpp/utils/time_t_helpers.hpp
@@ -12,11 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef UTILS__TIMETHELPERS_HPP
-#define UTILS__TIMETHELPERS_HPP
+#ifndef FASTDDS_UTILS__TIMETHELPERS_HPP
+#define FASTDDS_UTILS__TIMETHELPERS_HPP
 
-#include <cstdlib>
 #include <chrono>
+#include <cstdlib>
 // unnamed namespace for inline functions in compilation unit. Better practice than static inline.
 
 constexpr uint64_t C_FRACTIONS_PER_SEC = 4294967296ULL;
@@ -52,4 +52,4 @@ static void current_time_since_unix_epoch(
     nanosecs = static_cast<uint32_t>(duration_cast<nanoseconds>(t_since_epoch).count());
 }
 
-#endif // UTILS__TIMETHELPERS_HPP
+#endif // FASTDDS_UTILS__TIMETHELPERS_HPP
diff --git a/versions.md b/versions.md
index 965dc89ef10..1cfa97a2914 100644
--- a/versions.md
+++ b/versions.md
@@ -96,7 +96,7 @@ Forthcoming
 * Setting vendor_id in the received CacheChange_t for Data and DataFrag.
 * Added new DynamicData to JSON serializer (`json_serialize`).
 * Added new DynamicType to IDL serializer (`idl_serialize`).
-* `eprosima::fastdds::Time_t` moved to `eprosima::fastdds::dds::Time_t`.
+* DDS implementation of `eprosima::fastdds::Time_t` moved to `eprosima::fastdds::dds::Time_t`.
 
 Version 2.14.0
 --------------