note different default format for SSR

README.md

@@ -72,7 +72,7 @@ The Svelte compiler optionally takes a second argument, an object of configurati
 
 | | **Values** | **Description** | **Defaults** |
 |---|---|---|---|
-| `format` | `'es'`, `'amd'`, `'cjs'`, `'umd'`, `'iife'`, `'eval'` | The format to output in the compiled component.<br>`'es'` - ES6/ES2015 module, suitable for consumption by a bundler<br>`'amd'` - AMD module<br>`'cjs'` - CommonJS module<br>`'iife'` - IIFE-wrapped function defining a global variable, suitable for use directly in browser<br>`'eval'` - standalone function, suitable for passing to `eval()` | `'es'` |
+| `format` | `'es'`, `'amd'`, `'cjs'`, `'umd'`, `'iife'`, `'eval'` | The format to output in the compiled component.<br>`'es'` - ES6/ES2015 module, suitable for consumption by a bundler<br>`'amd'` - AMD module<br>`'cjs'` - CommonJS module<br>`'iife'` - IIFE-wrapped function defining a global variable, suitable for use directly in browser<br>`'eval'` - standalone function, suitable for passing to `eval()` | `'es'` for `generate: 'dom'`<br>`'cjs'` for `generate: 'ssr'` |
 | `generate` | `'dom'`, `'ssr'` | Whether to generate JavaScript code intended for use on the client (`'dom'`), or for use in server-side rendering (`'ssr'`). | `'dom'` |
 | `name` | `string` | The name of the constructor in the compiled component. | `'SvelteComponent'` |
 | `filename` | `string` | The filename to use in sourcemaps and compiler error and warning messages. | `'SvelteComponent.html'` |