diff --git a/plugins/decl_hdf5/AUTHORS b/plugins/decl_hdf5/AUTHORS
index b979cd63..c82136f0 100644
--- a/plugins/decl_hdf5/AUTHORS
+++ b/plugins/decl_hdf5/AUTHORS
@@ -11,12 +11,12 @@ Julien Bigot - CEA (julien.bigot@cea.fr)
 * Run tests that depend on the filesystem in their own temporary directory
 * Buildsystem
 
-Yacine Ould Rouis - CNRS (yacine.ould-rouis@inria.fr)
-* contribution to feature design, validation
-
 Jacques Morice - CEA (jacques.morice@cea.fr)
 * contribution to feature improvement, validation
 
+Yacine Ould Rouis - CNRS (yacine.ould-rouis@inria.fr)
+* contribution to feature design, validation
+
 Thomas Padioleau - CEA (thomas.padioleau@cea.fr)
 * Fixed a bug with parallel file deletion
 
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_read_test.c b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_read_test.c
index 70ec8453..f7b9da61 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_read_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_read_test.c
@@ -29,8 +29,8 @@
 
 #define FILE "mpi_independent_test.h5"
 
-/*
-Test : Read a file using hdf5 parallel version with the option independent parallel pointer.
+/**
+* Test : Read a file using hdf5 parallel version with the option independent parallel pointer.
 */
 
 int main(int argc, char* argv[])
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_write_test.c b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_write_test.c
index fbeb807a..af6469a6 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_write_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_independent_write_test.c
@@ -29,8 +29,8 @@
 
 #define FILE "mpi_independent_test.h5"
 
-/*
-Test : Write a file using hdf5 parallel version with the option independent parallel pointer.
+/**
+* Test : Write a file using hdf5 parallel version with the option independent parallel pointer.
 */
 
 int main(int argc, char* argv[])
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_read_test.c b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_read_test.c
index 85bd809e..730e2958 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_read_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_read_test.c
@@ -29,6 +29,10 @@
 
 #define FILE "mpi_test.h5"
 
+/**
+* Test : Read a file using hdf5 parallel version with the option collective parallel pointer.
+*/
+
 int main(int argc, char* argv[])
 {
 	printf("HDF5 mpi_read_test started\n");
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_write_test.c b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_write_test.c
index e50a987a..cc3cc6ed 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_write_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/HDF5_C/mpi_write_test.c
@@ -29,6 +29,10 @@
 
 #define FILE "mpi_test.h5"
 
+/**
+* Test : Write a file using hdf5 parallel version with the option collective parallel pointer.
+*/
+
 int main(int argc, char* argv[])
 {
 	printf("HDF5 mpi_write_test started\n");
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_read_test.c b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_read_test.c
index 724f423a..284f0c88 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_read_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_read_test.c
@@ -30,9 +30,13 @@
 
 #define FILE "mpi_independent_test.h5"
 
+/**
+* Test : Read a file using PDI with the plugin decl_hdf5 in parallel with the option mpio: INDEPENDENT.
+*/
+
 int main(int argc, char* argv[])
 {
-	printf("PDI mpi_read_test started\n");
+	printf("PDI mpi_independent_read_test started\n");
 	MPI_Init(&argc, &argv);
 	int mpi_rank;
 	MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_write_test.c b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_write_test.c
index 9536bfe9..7e34810e 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_write_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_independent_write_test.c
@@ -29,9 +29,13 @@
 
 #define FILE "mpi_independent_test.h5"
 
+/**
+* Test : Write a file using PDI with the plugin decl_hdf5 in parallel with the option mpio: INDEPENDENT.
+*/
+
 int main(int argc, char* argv[])
 {
-	printf("PDI mpi_write_test started\n");
+	printf("PDI mpi_independent_write_test started\n");
 	MPI_Init(&argc, &argv);
 	int mpi_rank;
 	MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
diff --git a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_write_test.c b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_write_test.c
index 9efec438..054fb11f 100644
--- a/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_write_test.c
+++ b/plugins/decl_hdf5/tests/compatibility_tests/PDI_C/mpi_write_test.c
@@ -29,6 +29,10 @@
 
 #define FILE "mpi_test.h5"
 
+/**
+* Test : Write a file using PDI with the plugin decl_hdf5 in parallel with the option mpio: COLLECTIVE(DEFAULT).
+*/
+
 int main(int argc, char* argv[])
 {
 	printf("PDI mpi_write_test started\n");