diff --git a/docs/1b/ece192.md b/docs/1b/ece192.md
index be4ac1f..f706d09 100644
--- a/docs/1b/ece192.md
+++ b/docs/1b/ece192.md
@@ -1,2 +1,3 @@
 # ECE 192: Engineering Economics
 
+History is better!