diff --git a/lectures/business_cycle.md b/lectures/business_cycle.md
index 2f3c6e36..5e7174bb 100644
--- a/lectures/business_cycle.md
+++ b/lectures/business_cycle.md
@@ -11,7 +11,6 @@ kernelspec:
   name: python3
 ---
 
-
 # Business Cycles
 
 ## Overview