Update and rename python-contact-book/source_code_final/README.md to python-contact-book/README.md

Author: jaschmitt

python-contact-book/source_code_final/README.md renamed to python-contact-book/README.md

@@ -4,7 +4,7 @@
 
 ## Running the Application
 
-To run **RP Contacts**, you need to download the sorce code. Then open a terminal or command-line window and run the following steps:
+To run **RP Contacts**, you need to download the source code. Then open a terminal or command-line window and run the following steps:
 
 1. Create and activate a Python virtual environment