Update 'Analog Clock'

Analog-Clock.md

@@ -1,3 +1,5 @@
+# Analog Clock
+## Setup
 Let's build an analog clock that shows three hands: A second, minute, and hour hand that dynamically update!
 
 Most analog clocks are circles, so we will use the `DrawCircle()` function to render one. Let's start with a basic OLC project template:
@@ -37,6 +39,8 @@ int main()
 }
 ```
 
+## Clock Outline
+
 Start by clearing the screen each frame and then drawing a circle with a white outline in the center of the screen. Position defines the center of the circle. Let's make the radius of the circle `100` pixels.
 
 We will do this in `OnUserUpdate()`: