doc: update wrapping-related documentation

Update the N-API documentation to reflect that wrapping no longer
affects the object's prototype chain.

PR-URL: #22363
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

doc/api/n-api.md

@@ -3569,8 +3569,7 @@ napi_status napi_wrap(napi_env env,
 
  - `[in] env`: The environment that the API is invoked under.
  - `[in] js_object`: The JavaScript object that will be the wrapper for the
-   native object. This object _must_ have been created from the `prototype` of
-   a constructor that was created using `napi_define_class()`.
+   native object.
  - `[in] native_object`: The native instance that will be wrapped in the
    JavaScript object.
  - `[in] finalize_cb`: Optional native callback that can be used to free the
@@ -3602,13 +3601,9 @@ temporarily during async operations that require the instance to remain valid.
 
 *Caution*: The optional returned reference (if obtained) should be deleted via
 [`napi_delete_reference`][] ONLY in response to the finalize callback
-invocation. (If it is deleted before then, then the finalize callback may never
-be invoked.) Therefore, when obtaining a reference a finalize callback is also
-required in order to enable correct proper of the reference.
-
-This API may modify the prototype chain of the wrapper object. Afterward,
-additional manipulation of the wrapper's prototype chain may cause
-`napi_unwrap()` to fail.
+invocation. If it is deleted before then, then the finalize callback may never
+be invoked. Therefore, when obtaining a reference a finalize callback is also
+required in order to enable correct disposal of the reference.
 
 Calling `napi_wrap()` a second time on an object will return an error. To
 associate another native instance with the object, use `napi_remove_wrap()`
@@ -3658,10 +3653,9 @@ napi_status napi_remove_wrap(napi_env env,
 Returns `napi_ok` if the API succeeded.
 
 Retrieves a native instance that was previously wrapped in the JavaScript
-object `js_object` using `napi_wrap()` and removes the wrapping, thereby
-restoring the JavaScript object's prototype chain. If a finalize callback was
-associated with the wrapping, it will no longer be called when the JavaScript
-object becomes garbage-collected.
+object `js_object` using `napi_wrap()` and removes the wrapping. If a finalize
+callback was associated with the wrapping, it will no longer be called when the
+JavaScript object becomes garbage-collected.
 
 ## Simple Asynchronous Operations