Language consistency: initialise -> initialize (#6766)

documentation/docs/12-page-options.md

@@ -2,7 +2,7 @@
 title: Page options
 ---
 
-By default, SvelteKit will render (or [prerender](/docs/appendix#prerendering)) any component first on the server and send it to the client as HTML. It will then render the component again in the browser to make it interactive in a process called **hydration**. For this reason, you need to ensure that components can run in both places. SvelteKit will then initialise a [**router**](/docs/routing) that takes over subsequent navigations.
+By default, SvelteKit will render (or [prerender](/docs/appendix#prerendering)) any component first on the server and send it to the client as HTML. It will then render the component again in the browser to make it interactive in a process called **hydration**. For this reason, you need to ensure that components can run in both places. SvelteKit will then initialize a [**router**](/docs/routing) that takes over subsequent navigations.
 
 You can control each of these on a page-by-page basis by exporting options from [`+page.js`](/docs/routing#page-page-js) or [`+page.server.js`](/docs/routing#page-page-server-js), or for groups of pages using a shared [`+layout.js`](/docs/routing#layout-layout-js) or [`+layout.server.js`](/docs/routing#layout-layout-server-js). To define an option for the whole app, export it from the root layout. Child layouts and pages override values set in parent layouts, so — for example — you can enable prerendering for your entire app then disable it for pages that need to be dynamically rendered.