Fixed Wrong OS Mode Lightswitch with SSR off documentation (#2468)

Author: Sarenor

sites/skeleton.dev/src/routes/(inner)/utilities/lightswitches/+page.svelte

@@ -95,7 +95,7 @@ module.exports = {
 						<!-- No SSR -->
 						<p>Open <code class="code">/src/routes/+layout.ts</code> and set the <code class="code">ssr</code> value as shown.</p>
 						<CodeBlock language="ts" code={`export const ssr = false;`} />
-						<p>In the same file, add the following.</p>
+						<p>In the <code class="code">+layout.svelte</code> file, add the following inside a <code class="code">script</code> tag.</p>
 						<CodeBlock
 							language="ts"
 							code={`