Language edit

Author: KateFinegan

tic-tac-toe-ai-python/README.md

@@ -84,7 +84,7 @@ Play tic-tac-toe against a minimax computer player in a GUI application built wi
 (venv) $ python -m window
 ```
 
-To change the players, who are currently hardcoded, you'll need to edit the following fragment of the front end's code:
+To change the players, who are currently hard-coded, you'll need to edit the following fragment of the front end's code:
 
 ```python
 def game_loop(window: Window, events: Queue) -> None:

tic-tac-toe-ai-python/source_code_final/library/README.md

@@ -12,7 +12,7 @@ Install the library into the active virtual environment:
 
 ### Packaging
 
-Build and package a standalone tic-tac-toe library for distribution:
+Build and package a stand-alone tic-tac-toe library for distribution:
 
 ```shell
 $ python -m pip wheel .