diff --git a/MeshLib/IO/MPI_IO/NodePartitionedMeshReader.cpp b/MeshLib/IO/MPI_IO/NodePartitionedMeshReader.cpp
index 211f7fc5e7a65c1a17fa4e201fc89a40a567f266..5e044a4e78ba60fa0a24a318ee3ac4075cbf37dc 100644
--- a/MeshLib/IO/MPI_IO/NodePartitionedMeshReader.cpp
+++ b/MeshLib/IO/MPI_IO/NodePartitionedMeshReader.cpp
@@ -154,6 +154,8 @@ MeshLib::NodePartitionedMesh* NodePartitionedMeshReader::readMesh(
     const std::string fname_header = file_name_base + "_partitioned_msh_";
     const std::string fname_num_p_ext = std::to_string(_mpi_comm_size) + ".bin";
 
+    // Read the config meta data from *cfg* file into struct PartitionedMeshInfo
+    // _mesh_info
     if (!readDataFromFile(
             fname_header + "cfg" + fname_num_p_ext,
             static_cast<MPI_Offset>(static_cast<unsigned>(_mpi_rank) *