Apply formatting fixes

Author: kentcdodds

README.md

@@ -32,9 +32,11 @@
 
 ## Prerequisites
 
-- [Programming Foundations](https://github.com/epicweb-dev/programming-foundations) workshop
+- [Programming Foundations](https://github.com/epicweb-dev/programming-foundations)
+  workshop
 - [Structured Data](https://github.com/epicweb-dev/structured-data) workshop
-- [Type Safety](https://github.com/epicweb-dev/type-safety) workshop (or equivalent knowledge)
+- [Type Safety](https://github.com/epicweb-dev/type-safety) workshop (or
+  equivalent knowledge)
 - Understanding of interfaces and type annotations
 
 ## Pre-workshop Resources

exercises/06.composition-vs-inheritance/FINISHED.mdx

@@ -21,8 +21,9 @@ flexibility.
 
 <callout-info>
 	OOP is a tool, not a religion. Many successful TypeScript codebases use a mix
-	of OOP and functional patterns. Use the right tool for each situation—sometimes
-	that's a class, sometimes it's a function, and often it's a combination.
+	of OOP and functional patterns. Use the right tool for each
+	situation—sometimes that's a class, sometimes it's a function, and often it's
+	a combination.
 </callout-info>
 
 Congratulations! You've completed the Object-Oriented TypeScript workshop! You

exercises/README.mdx

@@ -40,7 +40,8 @@ class ShoppingCart {
 ```ts
 type Cart = readonly Product[]
 const addItem = (cart: Cart, product: Product): Cart => [...cart, product]
-const getTotal = (cart: Cart): number => cart.reduce((sum, p) => sum + p.price, 0)
+const getTotal = (cart: Cart): number =>
+	cart.reduce((sum, p) => sum + p.price, 0)
 ```
 
 **Both are valid.** OOP excels at encapsulation and polymorphism. FP excels at