remove Specifications section.

docs for assignMany but no examples.

Author: jmagaram

src/Core__Object.res

@@ -12,20 +12,27 @@
 
 **Note:** ReScript provides [first-class support for immutable objects](https://rescript-lang.org/docs/manual/latest/object), including spreading one object into another. This is often more convenient than using `assign`.  
 
+See [Object.assign on MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) or [ECMAScript Language Specification](https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.assign).
+
 ## Examples
 
 ```rescript
 Object.assign({"a": 1}, {"a": 2}) // {"a": 2}
 Object.assign({"a": 1, "b": 2}, {"a": 0}) // {"a": 0, "b": 2}
 Object.assign({"a": 1}, {"a": null}) // {"a": null}
 ```
-## Specifications
-- [ECMAScript Language Specification](https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.assign)
-- [Object.assign on MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
 */
 @val
 external assign: ({..}, {..}) => {..} = "Object.assign"
-@variadic @val
+@variadic
+@val
+/**
+`assignMany(target, sources)` copies enumerable own properties from each source to the target, overwriting properties with the same name. Later sources' properties overwrite earlier ones. It returns the modified target object. A deep clone is not created; properties are copied by reference.
+
+**Note:** ReScript provides [first-class support for immutable objects](https://rescript-lang.org/docs/manual/latest/object), including spreading one object into another. This is often more convenient than using `assign` or `assignMany`.  
+
+See [Object.assign on MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) or [ECMAScript Language Specification](https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.assign).
+*/
 external assignMany: ({..}, array<{..}>) => {..} = "Object.assign"
 @val external copy: (@as(json`{}`) _, {..}) => {..} = "Object.assign"