Update how-to-use-codedex-alongside-your-cs-classes.mdx

Author: sonnynomnom

blogs/2025/how-to-use-codedex-alongside-your-cs-classes.mdx

@@ -35,7 +35,7 @@ But don’t sweat. We’ve got you. Here's how to use Codédex if you’re a CS
 
 ## Courses
 
-### Intro Programming / CS 101
+### Intro to Programming / CS 101
 
 ![Intro to CS Language by College in 2025](https://i.imgur.com/f90Vu1E.gif)