[Challenges / Rules] Add back CAPTCHA_BOX (#24316)

* footnote

* wording

* footnote fix

* revert

* remove footnote

Author: patriciasantaana

src/content/docs/rules/custom-errors/reference/error-tokens.mdx

@@ -18,8 +18,8 @@ The following custom error tokens are required by their respective error pages:
 
 | Token                            | Required for                                                                                                                       |
 | -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------- |
-| `::CF_WIDGET_BOX::`                | Interactive Challenge <br/>Country Challenge (Managed Challenge)<br/>Managed Challenge / I'm Under Attack Mode (Interstitial Page) |
-| `::IM_UNDER_ATTACK_BOX::`        | JS Challenge                                                                                                                       |
+| `::CAPTCHA_BOX::`                | Interactive Challenge <br/>Country Challenge (Managed Challenge)<br/>Managed Challenge / I'm Under Attack Mode (Interstitial Page) |
+| `::IM_UNDER_ATTACK_BOX::`        | Non-Interactive Challenge (JS Challenge)                                                                                           |
 | `::CLOUDFLARE_ERROR_500S_BOX::`  | 5XX Errors                                                                                                                         |
 | `::CLOUDFLARE_ERROR_1000S_BOX::` | 1XXX Errors                                                                                                                        |