Update text.md

Missing `name` attribute in form groups

site/content/tutorial/06-bindings/04-group-inputs/text.md

@@ -7,7 +7,7 @@ If you have multiple inputs relating to the same value, you can use `bind:group`
 Add `bind:group` to each input:
 
 ```html
-<input type=radio bind:group={scoops} value={1}>
+<input type=radio bind:group={scoops} name="scoops" value={1}>
 ```
 
 In this case, we could make the code simpler by moving the checkbox inputs into an `each` block. First, add a `menu` variable to the `<script>` block...
@@ -27,10 +27,10 @@ let menu = [
 
 {#each menu as flavour}
 	<label>
-		<input type=checkbox bind:group={flavours} value={flavour}>
+		<input type=checkbox bind:group={flavours} name="flavours" value={flavour}>
 		{flavour}
 	</label>
 {/each}
 ```
 
-It's now easy to expand our ice cream menu in new and exciting directions.
+It's now easy to expand our ice cream menu in new and exciting directions.