src/nodes/statements.js in prettier-0.15.1 vs src/nodes/statements.js in prettier-0.16.0

@@ -5,11 +5,10 @@
   hardline,
   indent,
   join,
   line,
   literalline,
-  markAsRoot,
   softline,
   trim
 } = require("../prettier");
 
 module.exports = {
@@ -64,12 +63,10 @@
         concat([softline, ")"])
       ])
     );
   },
   program: (path, opts, print) =>
-    markAsRoot(
-      concat([join(literalline, path.map(print, "body")), literalline])
-    ),
+    concat([join(hardline, path.map(print, "body")), hardline]),
   stmts: (path, opts, print) => {
     const stmts = path.getValue().body;
     const parts = [];
     let lineNo = null;