add pydoc

README.md

@@ -25,6 +25,11 @@ UNSIO can be used from different languages (C,C++,Fortran and Python)
 ```console
 pip install python-unsio -U
 ```
+## to get some docstring help
+```console
+pydoc(unsio.input)
+pydoc(unsio.output)
+```
 ## Usage
 
 - In the example below, we load a RAMSES simulation and we save it in GADGET3 file format
@@ -77,7 +82,7 @@ my_out.close()
 UNSIO is open source and released under the terms of the [CeCILL2 Licence](http://www.cecill.info/licences/Licence_CeCILL_V2-en.html)
 
 ## Webpage
-PLease isit :
+PLease visit :
 - [UNSIO project home page](https://projets.lam.fr/projects/unsio)
 - [Python reading manual](https://projets.lam.fr/projects/unsio/wiki/PythonReadDataNew)
 - [Python writing manual](https://projets.lam.fr/projects/unsio/wiki/PythonWriteDataNew)