Update README.md for homework/assignment submission instructions.

README.md

@@ -80,13 +80,13 @@ The course is a live coding class. Learners are expected to follow along with th
 
 | Format | Details | Submission Instructions |
 | :----: | :----- | :---------------------- |
-| Homework | Can be submitted on the day of the next class | Submit homework via your Google Drive. Upload your code file (LASTNAME_FIRSTNAME_shell_homework_DAY.pdf). |
+| Homework | Can be submitted on the day of the next class | Submit homework via your Google Drive. Upload your files using the convention LASTNAME_FIRSTNAME_shell_homework_DAY. |
 
 * **Assignment 1**: This assignment **is**  graded.
 
 | Format | Details | Submission Instructions |
 | :----: | :----- | :---------------------- |
-| Assignment 1 | Due on **Monday, January 22 at 11:59pm** | Submit assignment via your Google Drive. Upload your code file (LASTNAME_FIRSTNAME_shell_assignment1.pdf). |
+| Assignment 1 | Due on **Monday, January 22 at 11:59pm** | Submit assignment via your Google Drive. Upload your pdf file using the convention LASTNAME_FIRSTNAME_shell_assignment1.pdf |
 
 ## Acknowledgements
 Course materials were originally developed by Rachael Lam under the supervision of Rohan Alexander. Materials have been modified by Delaram Pouyabahar, Kaylie Lau, and Simeon Wong for 2023, and 2024.