diff --git a/lectures/02-architectures/architectures.md b/lectures/02-architectures/architectures.md
index cab4374..21bc81a 100644
--- a/lectures/02-architectures/architectures.md
+++ b/lectures/02-architectures/architectures.md
@@ -1,6 +1,6 @@
 # Computer Systems Architectures
 
-## von Neumannova architecture and improvements
+## Von Neumann architecture and improvements
 
 - central processing unit or processor, memory, I/O devices