diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index a586225..21d3457 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -711,33 +711,33 @@
         test_zlib
         """,
     'atheos':
-	"""
-	test_al
-	test_cd
-	test_cl
-	test_curses
-	test_dl
-	test_email_codecs
-	test_gdbm
-	test_gl
-	test_imgfile
-	test_largefile
-	test_linuxaudiodev
-	test_locale
-	test_mhlib
-	test_mmap
-	test_mpz
-	test_nis
-	test_poll
-	test_popen2
-	test_resource
-	test_socket_ssl
-	test_socketserver
-	test_sunaudiodev
-	test_unicode_file
-	test_winreg
-	test_winsound
-	""",
+        """
+        test_al
+        test_cd
+        test_cl
+        test_curses
+        test_dl
+        test_email_codecs
+        test_gdbm
+        test_gl
+        test_imgfile
+        test_largefile
+        test_linuxaudiodev
+        test_locale
+        test_mhlib
+        test_mmap
+        test_mpz
+        test_nis
+        test_poll
+        test_popen2
+        test_resource
+        test_socket_ssl
+        test_socketserver
+        test_sunaudiodev
+        test_unicode_file
+        test_winreg
+        test_winsound
+        """,
 }
 
 class _ExpectedSkips:
diff --git a/Lib/test/test_atexit.py b/Lib/test/test_atexit.py
index 07f5a7e..ad5bced 100644
--- a/Lib/test/test_atexit.py
+++ b/Lib/test/test_atexit.py
@@ -38,7 +38,7 @@
 import sys
 sys.exitfunc = direct
 
-# Make sure atexit doesn't drop 
+# Make sure atexit doesn't drop
 def indirect():
     print "indirect exit"
 
diff --git a/Lib/test/test_b1.py b/Lib/test/test_b1.py
index afa0cf3..cd828b1 100644
--- a/Lib/test/test_b1.py
+++ b/Lib/test/test_b1.py
@@ -102,9 +102,9 @@
 
 print 'complex'
 class OS:
-   def __complex__(self): return 1+10j
+    def __complex__(self): return 1+10j
 class NS(object):
-   def __complex__(self): return 1+10j
+    def __complex__(self): return 1+10j
 if complex(OS()) != 1+10j: raise TestFailed, '__complex__ in old style class'
 if complex(NS()) != 1+10j: raise TestFailed, '__complex__ in new style class'
 if complex("1+10j") != 1+10j: raise TestFailed, 'complex("1+10j")'
diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index 17523ba..55a6a98 100644
--- a/Lib/test/test_generators.py
+++ b/Lib/test/test_generators.py
@@ -814,7 +814,7 @@
 ...             continue
 ...         finally:
 ...             yield i
-... 
+...
 >>> g = f()
 >>> print g.next()
 0
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index 09f92fc..f70abec 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -56,4 +56,3 @@
 cookies = r.getheader("Set-Cookie")
 if cookies != hdr:
     raise AssertionError, "multiple headers not combined properly"
-               
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index 78b90b7..951e58a 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -125,4 +125,3 @@
             pass
         else:
             raise TestFailed, "sigsupsend didn't raise"
-    
diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py
index bec0237..87a70fb 100644
--- a/Lib/test/test_types.py
+++ b/Lib/test/test_types.py
@@ -211,7 +211,7 @@
     vereq(a[-100:100:], a)
     vereq(a[100:-100:-1], a[::-1])
     vereq(a[-100L:100L:2L], unicode('02468', 'ascii'))
-    
+
 
 print '6.5.2 Tuples'
 if len(()) != 0: raise TestFailed, 'len(())'