Fix typos in comments, documentation and test method names

Lib/http/cookiejar.py

@@ -1841,7 +1841,7 @@ def lwp_cookie_str(cookie):
 class LWPCookieJar(FileCookieJar):
     """
     The LWPCookieJar saves a sequence of "Set-Cookie3" lines.
-    "Set-Cookie3" is the format used by the libwww-perl libary, not known
+    "Set-Cookie3" is the format used by the libwww-perl library, not known
     to be compatible with any browser, but which is easy to read and
     doesn't lose information about RFC 2965 cookies.
 

Lib/idlelib/ChangeLog

@@ -1574,7 +1574,7 @@ Mon Oct 12 23:59:27 1998  Guido van Rossum  <guido@cnri.reston.va.us>
 	* Attic/PopupMenu.py: Pass a root to the help window.
 
 	* SearchBinding.py:
-	Add parent argument to 'to to line number' dialog box.
+	Add parent argument to 'go to line number' dialog box.
 
 Sat Oct 10 19:15:32 1998  Guido van Rossum  <guido@cnri.reston.va.us>
 

Lib/test/test_descr.py

@@ -3489,7 +3489,7 @@ order (MRO) for bases """
         b.a = a
         z = deepcopy(a) # This blew up before
 
-    def test_unintialized_modules(self):
+    def test_uninitialized_modules(self):
         # Testing uninitialized module objects...
         from types import ModuleType as M
         m = M.__new__(M)

Lib/test/test_module.py

@@ -30,7 +30,7 @@ class ModuleTests(unittest.TestCase):
             pass
         self.assertEqual(foo.__doc__, ModuleType.__doc__)
 
-    def test_unintialized_missing_getattr(self):
+    def test_uninitialized_missing_getattr(self):
         # Issue 8297
         # test the text in the AttributeError of an uninitialized module
         foo = ModuleType.__new__(ModuleType)

Lib/tkinter/__init__.py

@@ -1249,7 +1249,7 @@ class Misc:
         nsign, b, f, h, k, s, t, w, x, y, A, E, K, N, W, T, X, Y, D = args
         # Missing: (a, c, d, m, o, v, B, R)
         e = Event()
-        # serial field: valid vor all events
+        # serial field: valid for all events
         # number of button: ButtonPress and ButtonRelease events only
         # height field: Configure, ConfigureRequest, Create,
         # ResizeRequest, and Expose events only
@@ -1261,7 +1261,7 @@ class Misc:
         # y field: "valid for events that contain a y field"
         # keysym as decimal: KeyPress and KeyRelease events only
         # x_root, y_root fields: ButtonPress, ButtonRelease, KeyPress,
-        # KeyRelease,and Motion events
+        # KeyRelease, and Motion events
         e.serial = getint(nsign)
         e.num = getint_event(b)
         try: e.focus = getboolean(f)

Lib/urllib/robotparser.py

@@ -132,7 +132,7 @@ class RobotFileParser:
             return True
         # Until the robots.txt file has been read or found not
         # to exist, we must assume that no url is allowable.
-        # This prevents false positives when a user erronenously
+        # This prevents false positives when a user erroneously
         # calls can_fetch() before calling read().
         if not self.last_checked:
             return False