diff --git a/300s School/NUCE 2100 - Fundamentals of Nuclear Engineering/2024-09-24 Week 5.md b/300s School/NUCE 2100 - Fundamentals of Nuclear Engineering/2024-09-24 Week 5.md
index dd2edb994..96f104061 100644
--- a/300s School/NUCE 2100 - Fundamentals of Nuclear Engineering/2024-09-24 Week 5.md	
+++ b/300s School/NUCE 2100 - Fundamentals of Nuclear Engineering/2024-09-24 Week 5.md	
@@ -20,3 +20,4 @@ It's a bad approximation when:
 3. In a vacuum
 4. When scattering is strongly asnisotropic.
 # Module 6.3 - Neutron Diffusion - Non-Multiplying Media
+s(x) is generation