1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index aa4238ae908..ba2342d7827 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -869,7 +869,7 @@ struct Duplicator {
 }
 
 impl fold::ast_fold for Duplicator {
-    fn new_id(&self, _: NodeId) -> NodeId { 
+    fn new_id(&self, _: NodeId) -> NodeId {
         ast::DUMMY_NODE_ID
     }
 }