diff --git a/UNB/Year 5/Semester 2/CS4613/Lecture Notes.md b/UNB/Year 5/Semester 2/CS4613/Lecture Notes.md
index a838105..38d32aa 100644
--- a/UNB/Year 5/Semester 2/CS4613/Lecture Notes.md	
+++ b/UNB/Year 5/Semester 2/CS4613/Lecture Notes.md	
@@ -5,7 +5,7 @@ TODO: Go over slide 2 stuff and fill in
 ### Simplified Calculator Parser
 
 # Lecture 3: Local binding
-Stacker helps show the enviroment, heap allocations, and stackframes
+Stacker helps show the environment, heap allocations, and stackframes
 
 # Lecture 4: Functions