update credit hours

msneubauer · msneubauer · commit 2676e4ac0ffe · 2026-01-19T22:52:51.000-06:00
diff --git a/intro.md b/intro.md
@@ -6,7 +6,7 @@
 * *Class Meetings*: 
   * Tuesdays and Thursdays from 1:00 pm to 2:20 pm
   * *Room*: 305 Materials Science & Engineering Building
-* 4 credit hours
+* 3 credit hours
 
 ## <span style="color:Red">Calendar</span>
 __Note__: *This schedule will evolve throughout the semseter*
