Updated README.md's styling

Author: dlydellf

README.md

@@ -15,18 +15,18 @@ The classic game, played against a computer opponent with a max of nine moves:
 
 ### Calculator Project:
 Capable calculator with the basic features:
-- Performs addition, subtraction, multiplication & division operations on 1st & 2nd operands,
-- Allows only a single decimal point in all operations
+- Addition, subtraction, multiplication & division performed on 1st & 2nd operands,
+  - Allows only a single decimal point in all operations
 - "AC" key clears the display
 
 ### Pizza Menu Project:
 A responsive app to record a pizzeria's online orders:
 - Different prices for different-sized pizzas
-- A logic check ensures one free topping per order
+  - A logic check ensures one free topping per order
 - DOM updates as order changes
 
 ### ToDo App Project:
 A minimalist to-do app where tasks are parsed into JSON strings:
-- Tasks are permanently displayed onscreen,
-- Appear in unordered lists in the order they were created,
-- Each task has a delete button
+- Tasks are permanently displayed onscreen
+  - Appear in unordered lists in the order they were created
+  - Each task has a delete button