Fix $ and $$ in page index

Author: ankur22

docs/sources/k6/next/javascript-api/k6-browser/page/_index.md

@@ -10,6 +10,8 @@ Page provides methods to interact with a single tab in a running web browser. A
 
 | Method                                                                                                                                                      | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [$(selector)](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/page-dollar)                                                          | Finds an element matching the specified `selector` within the page.                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| [$$(selector)](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/page-doubledollar)                                                   | Finds all elements matching the specified `selector` within the page.                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | [bringToFront()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/bringtofront)                                                      | Activates a browser tab.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
 | [check(selector[, options])](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/check/)                                                | Select the input checkbox.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
 | [click(selector[, options])](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/click/)                                                | Clicks on an element matching a `selector`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |