Parse error for loop

[gucong3000]

$ node -p "require('./').parse('@each $el in $empty\n\t.el-#{$el}\n\t\tcontent: $el').toString(require('./'))"
@each $el in $empty
	.el-#{el}
		content: $el

This is a little different than expected:

@each $el in $empty
-	.el-#{$el}
+	.el-#{el}
		content: $el

[gucong3000]

https://github.com/AleshaOleg/postcss-sass/tree/stringify_test

[AleshaOleg]

Will be fixed by this #26

[AleshaOleg]

@gucong3000 is this issue can be closed now?