diff --git a/collects/unstable/2d/cond.rkt b/collects/unstable/2d/cond.rkt
index 3d910a5..205af00 100644
--- a/collects/unstable/2d/cond.rkt
+++ b/collects/unstable/2d/cond.rkt
@@ -74,4 +74,4 @@
         (format "all of the y-direction questions were false (x coordinate ~a was true)"
                 dir)
         "all of the x-direction questions were false"))
-  (error '2dcond str))
\ No newline at end of file
+  (error '2dcond str))
diff --git a/collects/unstable/2d/lexer.rkt b/collects/unstable/2d/lexer.rkt
index 2dd6dbc..466c853 100644
--- a/collects/unstable/2d/lexer.rkt
+++ b/collects/unstable/2d/lexer.rkt
@@ -1,3 +1,3 @@
 #lang racket/base
 (require "private/lexer.rkt")
-(provide lexer)
\ No newline at end of file
+(provide lexer)