diff --git a/Lib/encodings/__init__.py b/Lib/encodings/__init__.py
index f8d2a2a..1f469bf 100644
--- a/Lib/encodings/__init__.py
+++ b/Lib/encodings/__init__.py
@@ -117,9 +117,9 @@
     entry = getregentry()
     if not isinstance(entry, codecs.CodecInfo):
         if not 4 <= len(entry) <= 7:
-             raise CodecRegistryError,\
-                  'module "%s" (%s) failed to register' % \
-                   (mod.__name__, mod.__file__)
+            raise CodecRegistryError,\
+                 'module "%s" (%s) failed to register' % \
+                  (mod.__name__, mod.__file__)
         if not callable(entry[0]) or \
            not callable(entry[1]) or \
            (entry[2] is not None and not callable(entry[2])) or \
diff --git a/Lib/encodings/cp037.py b/Lib/encodings/cp037.py
index 4700a8c..7e589a9 100644
--- a/Lib/encodings/cp037.py
+++ b/Lib/encodings/cp037.py
@@ -563,4 +563,3 @@
     0x00FE: 0x8E,       #  LATIN SMALL LETTER THORN (ICELANDIC)
     0x00FF: 0xDF,       #  LATIN SMALL LETTER Y WITH DIAERESIS
 }
-
diff --git a/Lib/encodings/cp1006.py b/Lib/encodings/cp1006.py
index 9813e7e..7829969 100644
--- a/Lib/encodings/cp1006.py
+++ b/Lib/encodings/cp1006.py
@@ -562,4 +562,3 @@
     0xFEF2: 0xFA,       #  ARABIC LETTER YEH FINAL FORM
     0xFEF3: 0xFB,       #  ARABIC LETTER YEH INITIAL FORM
 }
-
diff --git a/Lib/encodings/cp1026.py b/Lib/encodings/cp1026.py
index 7014393..01c8804 100644
--- a/Lib/encodings/cp1026.py
+++ b/Lib/encodings/cp1026.py
@@ -563,4 +563,3 @@
     0x015E: 0x7C,       #  LATIN CAPITAL LETTER S WITH CEDILLA
     0x015F: 0x6A,       #  LATIN SMALL LETTER S WITH CEDILLA
 }
-
diff --git a/Lib/encodings/cp1140.py b/Lib/encodings/cp1140.py
index 09b70b2..ac8d41b 100644
--- a/Lib/encodings/cp1140.py
+++ b/Lib/encodings/cp1140.py
@@ -563,4 +563,3 @@
     0x00FF: 0xDF,       #  LATIN SMALL LETTER Y WITH DIAERESIS
     0x20AC: 0x9F,       #  EURO SIGN
 }
-
diff --git a/Lib/encodings/cp1250.py b/Lib/encodings/cp1250.py
index 8eadbbf..6e6f57c 100644
--- a/Lib/encodings/cp1250.py
+++ b/Lib/encodings/cp1250.py
@@ -558,4 +558,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1251.py b/Lib/encodings/cp1251.py
index 517a554..ed835fe 100644
--- a/Lib/encodings/cp1251.py
+++ b/Lib/encodings/cp1251.py
@@ -562,4 +562,3 @@
     0x2116: 0xB9,       #  NUMERO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1252.py b/Lib/encodings/cp1252.py
index c695443..e5b6905 100644
--- a/Lib/encodings/cp1252.py
+++ b/Lib/encodings/cp1252.py
@@ -558,4 +558,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1253.py b/Lib/encodings/cp1253.py
index 693407a..3ce70b25 100644
--- a/Lib/encodings/cp1253.py
+++ b/Lib/encodings/cp1253.py
@@ -546,4 +546,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1254.py b/Lib/encodings/cp1254.py
index cb71f4b..31cd48c 100644
--- a/Lib/encodings/cp1254.py
+++ b/Lib/encodings/cp1254.py
@@ -556,4 +556,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1255.py b/Lib/encodings/cp1255.py
index 376e797..47c43ce 100644
--- a/Lib/encodings/cp1255.py
+++ b/Lib/encodings/cp1255.py
@@ -540,4 +540,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1256.py b/Lib/encodings/cp1256.py
index bb6895f..e90393b 100644
--- a/Lib/encodings/cp1256.py
+++ b/Lib/encodings/cp1256.py
@@ -563,4 +563,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1257.py b/Lib/encodings/cp1257.py
index 08a3fb9..dcc81c0 100644
--- a/Lib/encodings/cp1257.py
+++ b/Lib/encodings/cp1257.py
@@ -551,4 +551,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp1258.py b/Lib/encodings/cp1258.py
index eecfcbf..d4d2271 100644
--- a/Lib/encodings/cp1258.py
+++ b/Lib/encodings/cp1258.py
@@ -554,4 +554,3 @@
     0x20AC: 0x80,       #  EURO SIGN
     0x2122: 0x99,       #  TRADE MARK SIGN
 }
-
diff --git a/Lib/encodings/cp424.py b/Lib/encodings/cp424.py
index 9812ccd..966aecb 100644
--- a/Lib/encodings/cp424.py
+++ b/Lib/encodings/cp424.py
@@ -525,4 +525,3 @@
     0x05EA: 0x71,       #  HEBREW LETTER TAV
     0x2017: 0x78,       #  DOUBLE LOW LINE
 }
-
diff --git a/Lib/encodings/cp500.py b/Lib/encodings/cp500.py
index 5b843d1..83af090 100644
--- a/Lib/encodings/cp500.py
+++ b/Lib/encodings/cp500.py
@@ -563,4 +563,3 @@
     0x00FE: 0x8E,       #  LATIN SMALL LETTER THORN (ICELANDIC)
     0x00FF: 0xDF,       #  LATIN SMALL LETTER Y WITH DIAERESIS
 }
-
diff --git a/Lib/encodings/cp856.py b/Lib/encodings/cp856.py
index 7941b27..c72fcad 100644
--- a/Lib/encodings/cp856.py
+++ b/Lib/encodings/cp856.py
@@ -522,4 +522,3 @@
     0x2593: 0xB2,       #  DARK SHADE
     0x25A0: 0xFE,       #  BLACK SQUARE
 }
-
diff --git a/Lib/encodings/cp874.py b/Lib/encodings/cp874.py
index d2de389..591e8aa 100644
--- a/Lib/encodings/cp874.py
+++ b/Lib/encodings/cp874.py
@@ -532,4 +532,3 @@
     0x2026: 0x85,       #  HORIZONTAL ELLIPSIS
     0x20AC: 0x80,       #  EURO SIGN
 }
-
diff --git a/Lib/encodings/cp875.py b/Lib/encodings/cp875.py
index 3f24fd3..879d5a4 100644
--- a/Lib/encodings/cp875.py
+++ b/Lib/encodings/cp875.py
@@ -557,4 +557,3 @@
     0x2018: 0xCE,       #  LEFT SINGLE QUOTATION MARK
     0x2019: 0xDE,       #  RIGHT SINGLE QUOTATION MARK
 }
-
diff --git a/Lib/encodings/iso8859_1.py b/Lib/encodings/iso8859_1.py
index 8eb98c2..b985585 100644
--- a/Lib/encodings/iso8859_1.py
+++ b/Lib/encodings/iso8859_1.py
@@ -563,4 +563,3 @@
     0x00FE: 0xFE,       #  LATIN SMALL LETTER THORN (Icelandic)
     0x00FF: 0xFF,       #  LATIN SMALL LETTER Y WITH DIAERESIS
 }
-
diff --git a/Lib/encodings/iso8859_10.py b/Lib/encodings/iso8859_10.py
index ff2c6db..8588430 100644
--- a/Lib/encodings/iso8859_10.py
+++ b/Lib/encodings/iso8859_10.py
@@ -563,4 +563,3 @@
     0x017E: 0xBC,       #  LATIN SMALL LETTER Z WITH CARON
     0x2015: 0xBD,       #  HORIZONTAL BAR
 }
-
diff --git a/Lib/encodings/iso8859_11.py b/Lib/encodings/iso8859_11.py
index a487291..fffe692 100644
--- a/Lib/encodings/iso8859_11.py
+++ b/Lib/encodings/iso8859_11.py
@@ -555,4 +555,3 @@
     0x0E5A: 0xFA,       #  THAI CHARACTER ANGKHANKHU
     0x0E5B: 0xFB,       #  THAI CHARACTER KHOMUT
 }
-
diff --git a/Lib/encodings/iso8859_13.py b/Lib/encodings/iso8859_13.py
index fc59d04..a890580 100644
--- a/Lib/encodings/iso8859_13.py
+++ b/Lib/encodings/iso8859_13.py
@@ -563,4 +563,3 @@
     0x201D: 0xA1,       #  RIGHT DOUBLE QUOTATION MARK
     0x201E: 0xA5,       #  DOUBLE LOW-9 QUOTATION MARK
 }
-
diff --git a/Lib/encodings/iso8859_14.py b/Lib/encodings/iso8859_14.py
index f8d9637..afa458c 100644
--- a/Lib/encodings/iso8859_14.py
+++ b/Lib/encodings/iso8859_14.py
@@ -563,4 +563,3 @@
     0x1EF2: 0xAC,       #  LATIN CAPITAL LETTER Y WITH GRAVE
     0x1EF3: 0xBC,       #  LATIN SMALL LETTER Y WITH GRAVE
 }
-
diff --git a/Lib/encodings/iso8859_15.py b/Lib/encodings/iso8859_15.py
index 5e01238..4a8334e 100644
--- a/Lib/encodings/iso8859_15.py
+++ b/Lib/encodings/iso8859_15.py
@@ -563,4 +563,3 @@
     0x017E: 0xB8,       #  LATIN SMALL LETTER Z WITH CARON
     0x20AC: 0xA4,       #  EURO SIGN
 }
-
diff --git a/Lib/encodings/iso8859_16.py b/Lib/encodings/iso8859_16.py
index 0578a21..aeebfb6 100644
--- a/Lib/encodings/iso8859_16.py
+++ b/Lib/encodings/iso8859_16.py
@@ -563,4 +563,3 @@
     0x201E: 0xA5,       #  DOUBLE LOW-9 QUOTATION MARK
     0x20AC: 0xA4,       #  EURO SIGN
 }
-
diff --git a/Lib/encodings/iso8859_2.py b/Lib/encodings/iso8859_2.py
index 85a5b63..845f322 100644
--- a/Lib/encodings/iso8859_2.py
+++ b/Lib/encodings/iso8859_2.py
@@ -563,4 +563,3 @@
     0x02DB: 0xB2,       #  OGONEK
     0x02DD: 0xBD,       #  DOUBLE ACUTE ACCENT
 }
-
diff --git a/Lib/encodings/iso8859_3.py b/Lib/encodings/iso8859_3.py
index cac335d..fbc8775 100644
--- a/Lib/encodings/iso8859_3.py
+++ b/Lib/encodings/iso8859_3.py
@@ -556,4 +556,3 @@
     0x02D8: 0xA2,       #  BREVE
     0x02D9: 0xFF,       #  DOT ABOVE
 }
-
diff --git a/Lib/encodings/iso8859_4.py b/Lib/encodings/iso8859_4.py
index ecd7fb2..e705954 100644
--- a/Lib/encodings/iso8859_4.py
+++ b/Lib/encodings/iso8859_4.py
@@ -563,4 +563,3 @@
     0x02D9: 0xFF,       #  DOT ABOVE
     0x02DB: 0xB2,       #  OGONEK
 }
-
diff --git a/Lib/encodings/iso8859_5.py b/Lib/encodings/iso8859_5.py
index 4e377df..93a4e90 100644
--- a/Lib/encodings/iso8859_5.py
+++ b/Lib/encodings/iso8859_5.py
@@ -563,4 +563,3 @@
     0x045F: 0xFF,       #  CYRILLIC SMALL LETTER DZHE
     0x2116: 0xF0,       #  NUMERO SIGN
 }
-
diff --git a/Lib/encodings/iso8859_6.py b/Lib/encodings/iso8859_6.py
index ca5b125..f911cc4 100644
--- a/Lib/encodings/iso8859_6.py
+++ b/Lib/encodings/iso8859_6.py
@@ -518,4 +518,3 @@
     0x0651: 0xF1,       #  ARABIC SHADDA
     0x0652: 0xF2,       #  ARABIC SUKUN
 }
-
diff --git a/Lib/encodings/iso8859_7.py b/Lib/encodings/iso8859_7.py
index d1adb48..4cce6e2 100644
--- a/Lib/encodings/iso8859_7.py
+++ b/Lib/encodings/iso8859_7.py
@@ -560,4 +560,3 @@
     0x20AC: 0xA4,       #  EURO SIGN
     0x20AF: 0xA5,       #  DRACHMA SIGN
 }
-
diff --git a/Lib/encodings/iso8859_8.py b/Lib/encodings/iso8859_8.py
index d935092..8c29a87 100644
--- a/Lib/encodings/iso8859_8.py
+++ b/Lib/encodings/iso8859_8.py
@@ -527,4 +527,3 @@
     0x200F: 0xFE,       #  RIGHT-TO-LEFT MARK
     0x2017: 0xDF,       #  DOUBLE LOW LINE
 }
-
diff --git a/Lib/encodings/iso8859_9.py b/Lib/encodings/iso8859_9.py
index d2bb92c..9648e9f 100644
--- a/Lib/encodings/iso8859_9.py
+++ b/Lib/encodings/iso8859_9.py
@@ -563,4 +563,3 @@
     0x015E: 0xDE,       #  LATIN CAPITAL LETTER S WITH CEDILLA
     0x015F: 0xFE,       #  LATIN SMALL LETTER S WITH CEDILLA
 }
-
diff --git a/Lib/encodings/koi8_r.py b/Lib/encodings/koi8_r.py
index fa0fcdb..3efeb56 100644
--- a/Lib/encodings/koi8_r.py
+++ b/Lib/encodings/koi8_r.py
@@ -563,4 +563,3 @@
     0x2593: 0x92,       #  DARK SHADE
     0x25A0: 0x94,       #  BLACK SQUARE
 }
-
diff --git a/Lib/encodings/koi8_u.py b/Lib/encodings/koi8_u.py
index 4709d9c..5f46db1 100644
--- a/Lib/encodings/koi8_u.py
+++ b/Lib/encodings/koi8_u.py
@@ -563,4 +563,3 @@
     0x2593: 0x92,       #  DARK SHADE
     0x25A0: 0x94,       #  BLACK SQUARE
 }
-
diff --git a/Lib/encodings/latin_1.py b/Lib/encodings/latin_1.py
index b2a0839..370160c 100644
--- a/Lib/encodings/latin_1.py
+++ b/Lib/encodings/latin_1.py
@@ -48,4 +48,3 @@
         streamreader=StreamReader,
         streamwriter=StreamWriter,
     )
-
diff --git a/Lib/encodings/mac_centeuro.py b/Lib/encodings/mac_centeuro.py
index 241712e..54a1510 100644
--- a/Lib/encodings/mac_centeuro.py
+++ b/Lib/encodings/mac_centeuro.py
@@ -563,4 +563,3 @@
     0x2265: 0xB3,       #  GREATER-THAN OR EQUAL TO
     0x25CA: 0xD7,       #  LOZENGE
 }
-
diff --git a/Lib/encodings/mac_croatian.py b/Lib/encodings/mac_croatian.py
index 6ef72ae..9e93cdd 100644
--- a/Lib/encodings/mac_croatian.py
+++ b/Lib/encodings/mac_croatian.py
@@ -563,4 +563,3 @@
     0x25CA: 0xD7,       #  LOZENGE
     0xF8FF: 0xD8,       #  Apple logo
 }
-
diff --git a/Lib/encodings/mac_cyrillic.py b/Lib/encodings/mac_cyrillic.py
index ada395c..8ffd715 100644
--- a/Lib/encodings/mac_cyrillic.py
+++ b/Lib/encodings/mac_cyrillic.py
@@ -563,4 +563,3 @@
     0x2264: 0xB2,       #  LESS-THAN OR EQUAL TO
     0x2265: 0xB3,       #  GREATER-THAN OR EQUAL TO
 }
-
diff --git a/Lib/encodings/mac_farsi.py b/Lib/encodings/mac_farsi.py
index c83b6ad..6d26a42 100644
--- a/Lib/encodings/mac_farsi.py
+++ b/Lib/encodings/mac_farsi.py
@@ -563,4 +563,3 @@
     0x2026: 0x93,       #  HORIZONTAL ELLIPSIS, right-left
     0x274A: 0xC0,       #  EIGHT TEARDROP-SPOKED PROPELLER ASTERISK, right-left
 }
-
diff --git a/Lib/encodings/mac_greek.py b/Lib/encodings/mac_greek.py
index aa1894b..7264f9a 100644
--- a/Lib/encodings/mac_greek.py
+++ b/Lib/encodings/mac_greek.py
@@ -563,4 +563,3 @@
     0x2264: 0xB2,       #  LESS-THAN OR EQUAL TO
     0x2265: 0xB3,       #  GREATER-THAN OR EQUAL TO
 }
-
diff --git a/Lib/encodings/mac_iceland.py b/Lib/encodings/mac_iceland.py
index 0c3f054..5d8d9ad 100644
--- a/Lib/encodings/mac_iceland.py
+++ b/Lib/encodings/mac_iceland.py
@@ -563,4 +563,3 @@
     0x25CA: 0xD7,       #  LOZENGE
     0xF8FF: 0xF0,       #  Apple logo
 }
-
diff --git a/Lib/encodings/mac_roman.py b/Lib/encodings/mac_roman.py
index 2de8ab5..9552e53 100644
--- a/Lib/encodings/mac_roman.py
+++ b/Lib/encodings/mac_roman.py
@@ -563,4 +563,3 @@
     0xFB01: 0xDE,       #  LATIN SMALL LIGATURE FI
     0xFB02: 0xDF,       #  LATIN SMALL LIGATURE FL
 }
-
diff --git a/Lib/encodings/mac_romanian.py b/Lib/encodings/mac_romanian.py
index f8826de..51282c3 100644
--- a/Lib/encodings/mac_romanian.py
+++ b/Lib/encodings/mac_romanian.py
@@ -563,4 +563,3 @@
     0x25CA: 0xD7,       #  LOZENGE
     0xF8FF: 0xF0,       #  Apple logo
 }
-
diff --git a/Lib/encodings/mac_turkish.py b/Lib/encodings/mac_turkish.py
index aee3f7e..4e5641f 100644
--- a/Lib/encodings/mac_turkish.py
+++ b/Lib/encodings/mac_turkish.py
@@ -563,4 +563,3 @@
     0xF8A0: 0xF5,       #  undefined1
     0xF8FF: 0xF0,       #  Apple logo
 }
-
diff --git a/Lib/encodings/tis_620.py b/Lib/encodings/tis_620.py
index b0a8e4c..166d932 100644
--- a/Lib/encodings/tis_620.py
+++ b/Lib/encodings/tis_620.py
@@ -554,4 +554,3 @@
     0x0E5A: 0xFA,       #  THAI CHARACTER ANGKHANKHU
     0x0E5B: 0xFB,       #  THAI CHARACTER KHOMUT
 }
-
diff --git a/Lib/encodings/utf_7.py b/Lib/encodings/utf_7.py
index 7b11d59..d78d192 100644
--- a/Lib/encodings/utf_7.py
+++ b/Lib/encodings/utf_7.py
@@ -38,4 +38,4 @@
         incrementaldecoder=IncrementalDecoder,
         streamreader=StreamReader,
         streamwriter=StreamWriter,
-    )
\ No newline at end of file
+    )
diff --git a/Lib/runpy.py b/Lib/runpy.py
index c540aad..afb0098 100755
--- a/Lib/runpy.py
+++ b/Lib/runpy.py
@@ -239,7 +239,7 @@
                 importer = _FileSystemImporter(path_item)
             except ImportError:
                 pass
-        return importer 
+        return importer
 
 
     def _get_path_loader(mod_name, path=None):
@@ -283,7 +283,7 @@
         If the module or package is accessible via the normal import
         mechanism, a wrapper around the relevant part of that machinery
         is returned.
-        
+
         Non PEP 302 mechanisms (e.g. the Windows registry) used by the
         standard import machinery to find files in alternative locations
         are partially supported, but are searched AFTER sys.path. Normally,
@@ -328,7 +328,7 @@
                 else:
                     # Top level module, so stick with default path
                     sub_name = mod_name
-    
+
                 for importer in sys.meta_path:
                     loader = importer.find_module(mod_name, path)
                     if loader is not None:
@@ -406,7 +406,7 @@
 def run_module(mod_name, init_globals=None,
                          run_name=None, alter_sys=False):
     """Execute a module's code without importing it
-   
+
        Returns the resulting top level namespace dictionary
     """
     loader = _get_loader(mod_name)
@@ -418,7 +418,7 @@
     filename = _get_filename(loader, mod_name)
     if run_name is None:
         run_name = mod_name
-    return _run_module_code(code, init_globals, run_name, 
+    return _run_module_code(code, init_globals, run_name,
                             filename, loader, alter_sys)
 
 
diff --git a/Lib/test/test_runpy.py b/Lib/test/test_runpy.py
index ffd886a..88e9900 100644
--- a/Lib/test/test_runpy.py
+++ b/Lib/test/test_runpy.py
@@ -165,8 +165,8 @@
 
 
 def test_main():
-   run_unittest(RunModuleCodeTest)
-   run_unittest(RunModuleTest)
+    run_unittest(RunModuleCodeTest)
+    run_unittest(RunModuleTest)
 
 if __name__ == "__main__":
-    test_main()
\ No newline at end of file
+    test_main()