diff --git a/src/EntityManager.cpp b/src/EntityManager.cpp
index 038bd41..62c5749 100644
--- a/src/EntityManager.cpp
+++ b/src/EntityManager.cpp
@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
+/// \file EntityManager.cpp
 
 #include "EntityManager.hpp"