diff --git a/Advanced/Definable Sets/main.tex b/Advanced/Definable Sets/main.tex
index 6929190..53428e0 100755
--- a/Advanced/Definable Sets/main.tex	
+++ b/Advanced/Definable Sets/main.tex	
@@ -14,7 +14,7 @@
 		<Spring 2023>
 		{Definable Sets}
 		{
-			Prepared by Mark and Nikita on \today
+			Prepared by Mark on \today
 		}