Vue single file component style format is unreasonable

[yxw007]

Environment

Vue-Official version: v2.0.4
System: win 10
IDE: vscode

Actual Situation

...
<style lang="scss"
			 scoped>
			.wrapper {
				display: block;
			}
		</style>

Expected Situation

<style lang="scss" scoped>
.wrapper {
	display: block;
}
</style>