Update README.md

docs/inputs/README.md

@@ -1,9 +1,14 @@
 ## Input files
 
-Files corresponding to each tutorial of [lammps tutorials](https://lammpstutorials.github.io/), including:
+LAMMPS and Python input files corresponding to the tutorials of [lammps tutorials](https://lammpstutorials.github.io/).
+The files include:
 
-- LAMMPS data files
-- input files
-- Python script for analysing data
-- Python script for generating the figures of [lammps tutorials](https://lammpstutorials.github.io/)
-- bash script for creating the Gif
+- LAMMPS data files,
+- LAMMPS input files,
+- LAMMPS parameter files,
+- Python scripts for generating structures,
+- Python scripts for analysing data,
+- Python scripts for generating the figures,
+- bash script for creating the Gif,
+
+All files are released under the GNU general public license v3.0.