diff --git a/checks/check_2d.cpp b/checks/check_2d.cpp
index 7b5121dd69d86e025b7e5f501786e390ed86a9d2..32dc8023bc9d3763f1f38e9be660f8bb1fcc919b 100644
--- a/checks/check_2d.cpp
+++ b/checks/check_2d.cpp
@@ -9,8 +9,6 @@
  * @copyright Copyright (c) 2022
  *
  */
-// make check_periodic
-// ./check/Release/check_2d --input-file check_per.fma  -o 4 --tree-height 4 -gs 2
 // @FUSE_FFTW
 // @FUSE_CBLAS
 #include <algorithm>
@@ -56,7 +54,7 @@
 #include "scalfmm/utils/compare_trees.hpp"
 
 /// \code {.c++}
-/// check/Release/check_2d - th 4 --order 5 --input - file../data/units/test_2d_ref.fma -gs 100 --check
+/// checks/Release/check_2d -th 4 --order 5 --input-file../data/units/test_2d_ref.fma -gs 100 --check
 /// \endcode
 ///
 
diff --git a/docs/Doxyfile.in b/docs/Doxyfile.in
index b6a50e8e53904571bac5a2a4e08135a35f0dab76..a81c3dfe0e1f88add6d779f6ed7739fc8ec72299 100644
--- a/docs/Doxyfile.in
+++ b/docs/Doxyfile.in
@@ -1079,7 +1079,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.
 
-USE_MDFILE_AS_MAINPAGE = README.md
+USE_MDFILE_AS_MAINPAGE = @CMAKE_SOURCE_DIR@/README.md
 
 #---------------------------------------------------------------------------
 # Configuration options related to source browsing