diff --git a/collects/2htdp/private/syn-aux.ss b/collects/2htdp/private/syn-aux.ss
index a44a2af08d..0c49229bec 100644
--- a/collects/2htdp/private/syn-aux.ss
+++ b/collects/2htdp/private/syn-aux.ss
@@ -40,4 +40,4 @@
   (lambda (p)
     (syntax-case p ()
       [(b) #'(coerce> tag b)]
-      [_ (err tag p)])))
\ No newline at end of file
+      [_ (err tag p)])))
diff --git a/collects/2htdp/universe.ss b/collects/2htdp/universe.ss
old mode 100755
new mode 100644