Classes.md: Update description for getter and setter member visibility (#3097)

Author: foxcaulfield

Diff for: packages/documentation/copy/en/handbook-v2/Classes.md

@@ -253,7 +253,6 @@ TypeScript has some special inference rules for accessors:
 
 - If `get` exists but no `set`, the property is automatically `readonly`
 - If the type of the setter parameter is not specified, it is inferred from the return type of the getter
-- Getters and setters must have the same [Member Visibility](#member-visibility)
 
 Since [TypeScript 4.3](https://devblogs.microsoft.com/typescript/announcing-typescript-4-3/), it is possible to have accessors with different types for getting and setting.