diff --git a/src/view/properties.rs b/src/view/properties.rs
index b45cfae..2863a76 100644
--- a/src/view/properties.rs
+++ b/src/view/properties.rs
@@ -73,7 +73,7 @@ macro_rules! impl_setters {
     ($($t:ty),+) => {
         $(
             impl Setters for $t {
-                fn set_margin(self, margin: MarginData) -> Self{
+                fn set_margin(self, margin: MarginData) -> Self {
                     match margin{
                         MarginData::EqualsMargin(margin) =>
                             self.margin_top(margin)
@@ -117,4 +117,3 @@ impl Alignment {
         }
     }
 }
-