update

README.md

@@ -44,9 +44,9 @@
   Nix uses HDF5 as a backend and you may have a first look at the data
   with an HDF viewer.
   
-  Basic code to load one of the nix file and plot the data contained is provided 
+  Basic code to load one of the nix files and plot the data contained is provided 
   in *load_data.py*. The script takes the name of the file to load as a command 
-  line parameter. Run this script from IPython with 
+  line parameter. Run the script from IPython with 
   `%run load_data <folder/file_name.nix>`.
   
   *load_data.py* was written and tested for Python 3 (3.8) and