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/uncurry.md

@@ -3,9 +3,9 @@
 Uncurries a function up to depth `n`.
 
 Return a variadic function.
-Use `Array.reduce()` on the provided arguments to call each subsequent curry level of the function.
+Use `Array.prototype.reduce()` on the provided arguments to call each subsequent curry level of the function.
 If the `length` of the provided arguments is less than `n` throw an error.
-Otherwise, call `fn` with the proper amount of arguments, using `Array.slice(0, n)`.
+Otherwise, call `fn` with the proper amount of arguments, using `Array.prototype.slice(0, n)`.
 Omit the second argument, `n`, to uncurry up to depth `1`.
 
 ```js