doc fixes (#1189)

documentation/faq/45-assets.md

@@ -4,9 +4,10 @@ question: How do I hash asset file names for caching?
 
 You can have Vite process your assets by importing them as shown below:
 
-```
+```html
 <script>
-  import imageSrc from '$lib/assets/image.png';
+	import imageSrc from '$lib/assets/image.png';
 </script>
-<img src={imageSrc} />
+
+<img src="{imageSrc}" />
 ```

documentation/faq/50-aliases.md

@@ -10,21 +10,21 @@ In `svelte.config.cjs` add [`vite.resolve.alias`](https://vitejs.dev/config/#res
 // svelte.config.cjs
 const path = require('path');
 module.exports = {
-  kit: {
-    vite: {
-      resolve: {
-        alias: {
-          '$utils': path.resolve('./src/utils')
-        }
-      }
-    }
-  }
+	kit: {
+		vite: {
+			resolve: {
+				alias: {
+					$utils: path.resolve('./src/utils')
+				}
+			}
+		}
+	}
 };
 ```
 
 In `tsconfig.json` (for TypeScript users) or `jsconfig.json` (for JavaScript users) to make VS Code aware of the alias:
 
-```json
+```js
 {
   "compilerOptions": {
     "paths": {

documentation/faq/80-integrations.md

@@ -8,7 +8,7 @@ Please see [sveltejs/integrations](https://github.com/sveltejs/integrations#svel
 
 ### How do I use Babel, CoffeeScript, Less, PostCSS / SugarSS, Pug, scss/sass, Stylus, TypeScript, `global` styles, or replace?
 
-Adding [svelte-preprocess](https://github.com/sveltejs/svelte-preprocess) to your [`svelte.config.cjs](#configuration) is the first step. For many of the tools listed above, you only need to install the corresponding library such as `npm install -D sass`or `npm install -D less`. See the svelte-preprocess docs for full details.
+Adding [svelte-preprocess](https://github.com/sveltejs/svelte-preprocess) to your [`svelte.config.cjs`](#configuration) is the first step. For many of the tools listed above, you only need to install the corresponding library such as `npm install -D sass`or `npm install -D less`. See the svelte-preprocess docs for full details.
 
 Also see [the examples above](/faq#how-do-i-use-x-with-sveltekit-how-do-i-setup-library-x) of setting up these and similar libraries.