update journal

README.md

@@ -448,6 +448,7 @@
 
 - Was working on 'dsn_python' Python Library.
 - Class tree:
+
 ~~~
         |--dsnwritter.py (top and second level structure)
               |--dsn_module.py
@@ -463,6 +464,7 @@
                     |--netclass class
                     |--load netlist functions
 ~~~
+
 - Text tree structure is done.
   - Documentation and notes for code needed
 - Functions are needed to help user use library.