Nicer link to the tutorial

Author: vloncar

docs/index.rst

@@ -75,6 +75,4 @@ For the latest status including current and planned features, see the :ref:`Stat
 
 Tutorials
 =================================
-Detailed tutorials on how to use ``hls4ml``'s various functionalities can be found at:
-
-https://github.com/fastmachinelearning/hls4ml-tutorial
+Detailed tutorials on how to use ``hls4ml``'s various functionalities can be found `here <https://github.com/fastmachinelearning/hls4ml-tutorial>`_.