diff --git a/docs/source/index.rst b/docs/source/index.rst
index ada7b322f8557311080326af57c15a374fdfe85a..fabcd7097e85cd25c9b237648f1fc377043b75e9 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -18,8 +18,8 @@ DART-WRF is available at `github.com/lkugler/DART-WRF <https://github.com/lkugle
 Helpful other documentations
 ----------------------------
 
-`**DART docs** <https://docs.dart.ucar.edu/en/latest/README.html>`_ 
-`**WRF Userguide** <http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_v4/v4.2/WRFUsersGuide_v42.pdf>`_
+**`DART docs <https://docs.dart.ucar.edu/en/latest/README.html>`_**
+**`WRF Userguide <http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_v4/v4.2/WRFUsersGuide_v42.pdf>`_**
 
 
 .. toctree::