diff --git a/openfpm_numerics b/openfpm_numerics
index d508988caa242bf38bd8ba133cc91a7da41d0c34..18cb8a754d279fbfac7e2e6fc4854971382c24c8 160000
--- a/openfpm_numerics
+++ b/openfpm_numerics
@@ -1 +1 @@
-Subproject commit d508988caa242bf38bd8ba133cc91a7da41d0c34
+Subproject commit 18cb8a754d279fbfac7e2e6fc4854971382c24c8
diff --git a/src/Grid/Iterators/grid_dist_id_iterator.hpp b/src/Grid/Iterators/grid_dist_id_iterator.hpp
index 9fcd7602bf4bdea365d663ca401863b8b42af741..6cfc5f54a3b08bc9cf95d037c5a764920ec91ac9 100644
--- a/src/Grid/Iterators/grid_dist_id_iterator.hpp
+++ b/src/Grid/Iterators/grid_dist_id_iterator.hpp
@@ -304,6 +304,7 @@ class grid_dist_iterator<dim,device_grid,FIXED,stencil>
 	/*! \brief Constructor of the distributed grid iterator
 	 *
 	 * \param gk std::vector of the local grid
+	 * \param gdb_ext information about the local grids
 	 *
 	 */
 	grid_dist_iterator(const openfpm::vector<device_grid> & gk, const openfpm::vector<GBoxes<device_grid::dims>> & gdb_ext)