Avoid confusing prototype methods for static methods

Correct: `Array.from()` (it’s a static method)
Incorrect: `Array.join()` (doesn’t exist; it’s a prototype method)

This patch uses the common `#` syntax to denote `.prototype.`.

snippets/none.md

@@ -2,7 +2,7 @@
 
 Returns `true` if the provided predicate function returns `false` for all elements in a collection, `false` otherwise.
 
-Use `Array.some()` to test if any elements in the collection return `true` based on `fn`.
+Use `Array.prototype.some()` to test if any elements in the collection return `true` based on `fn`.
 Omit the second argument, `fn`, to use `Boolean` as a default.
 
 ```js