Update README.md (#3)

Author: bechang

README.md

@@ -1,5 +1,5 @@
 # Principles and Practice in Programming Languages
-# Mini-Project: Fall 2022
+# Mini-Project
 
 See [instructions.md](instructions.md) for submission instructions.
 
@@ -23,4 +23,4 @@ TODO: Update the following links and remove this line.
 - YouTube: https://youtu.be/TODO.
 - Script: [script.md](script.md) or [script.pdf](script.pdf).
 - Recording: [recording.mp4](recording.mp4).
-- Slides (if you use them in your recording): [slides.pdf](slides.pdf) and slide sources (e.g., [slides.pptx](slides.pptx) or [slides.key](slides.key)).
+- Slides (if you use them in your recording): [slides.pdf](slides.pdf) and slide sources (e.g., [slides.pptx](slides.pptx) or [slides.key](slides.key)).