Changed margin top from integer to float

Author: arthur31416

README.md

@@ -98,18 +98,18 @@ open BsReactNative;
  Style.style([
  Style.flexDirection(Column),
  Style.backgroundColor("#6698FF"),
- Style.marginTop(Pt(5))
+ Style.marginTop(Pt(5.))
  ])
  )
 />;
 
 /* inline styles with a local open */
-<View style=Style.(style([flexDirection(Column), backgroundColor("#6698FF"), marginTop(Pt(5))])) />;
+<View style=Style.(style([flexDirection(Column), backgroundColor("#6698FF"), marginTop(Pt(5.))])) />;
 
 /* StyleSheets with a local open */
 let styles =
  StyleSheet.create(
- Style.({"wrapper": style([flexDirection(Column), backgroundColor("#6698FF"), marginTop(Pt(5))])})
+ Style.({"wrapper": style([flexDirection(Column), backgroundColor("#6698FF"), marginTop(Pt(5.))])})
  );
 
 <View style=styles##wrapper />;