--- a/tests/test-issue433
+++ b/tests/test-issue433
@@ -2,9 +2,9 @@
 # http://www.selenic.com/mercurial/bts/issue433
 
 hg init a
-cd a       
-echo a > a 
-hg commit -Ama 
+cd a
+echo a > a
+hg commit -Ama
 
 hg parents -r 0 doesnotexist
 true