diff --git a/Lib/test/test_plistlib.py b/Lib/test/test_plistlib.py
index bf070c7..75cd457 100644
--- a/Lib/test/test_plistlib.py
+++ b/Lib/test/test_plistlib.py
@@ -37,7 +37,7 @@
         else:
             pl['aDate'] = plistlib.Date(time.mktime(time.gmtime()))
         return pl
-        
+
     def test_create(self):
         pl = self._create()
         self.assertEqual(pl["aString"], "Doodah")
@@ -47,7 +47,7 @@
         pl = self._create()
         pl.write(test_support.TESTFN)
         pl2 = plistlib.Plist.fromFile(test_support.TESTFN)
-        self.assertEqual(dict(pl), dict(pl2))        
+        self.assertEqual(dict(pl), dict(pl2))
 
 
 
diff --git a/Lib/test/test_ucn.py b/Lib/test/test_ucn.py
index a3cda10..d1fa35b 100644
--- a/Lib/test/test_ucn.py
+++ b/Lib/test/test_ucn.py
@@ -15,7 +15,7 @@
 
     def checkletter(self, name, code):
         # Helper that put all \N escapes inside eval'd raw strings,
-        # to make sure this script runs even if the compiler 
+        # to make sure this script runs even if the compiler
         # chokes on \N escapes
         res = eval(ur'u"\N{%s}"' % name)
         self.assertEqual(res, code)
diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py
index 95077c3..a3a5fbc 100644
--- a/Lib/test/test_unicodedata.py
+++ b/Lib/test/test_unicodedata.py
@@ -191,7 +191,7 @@
 
     def test_digit_numeric_consistent(self):
         # Test that digit and numeric are consistent,
-        # i.e. if a character has a digit value, 
+        # i.e. if a character has a digit value,
         # it's numeric value should be the same.
         count = 0
         for i in xrange(0x10000):