Wrap scheduling alternatives in code (#3696)

Improve legibility.

Author: scott-erickson

docs/interactionmanager.md

@@ -17,9 +17,9 @@ InteractionManager.runAfterInteractions(() => {
 
 Compare this to other scheduling alternatives:
 
-- requestAnimationFrame(): for code that animates a view over time.
-- setImmediate/setTimeout(): run code later, note this may delay animations.
-- runAfterInteractions(): run code later, without delaying active animations.
+- `requestAnimationFrame()` for code that animates a view over time.
+- `setImmediate/setTimeout()` run code later, note this may delay animations.
+- `runAfterInteractions()` run code later, without delaying active animations.
 
 The touch handling system considers one or more active touches to be an 'interaction' and will delay `runAfterInteractions()` callbacks until all touches have ended or been cancelled.