@@ -301,7 +301,7 @@ def _check_system_limits():
         # sysconf not available or setting not available
         return
     if nsems_max == -1:
-        # indetermine limit, assume that limit is determined
+        # indetermined limit, assume that limit is determined
         # by available memory only
         return
     if nsems_max >= 256:
@@ -415,7 +415,7 @@ def shutdown(self, wait=True):
             self._result_queue.put(None)
             if wait:
                 self._queue_management_thread.join()
-        # To reduce the risk of openning too many files, remove references to
+        # To reduce the risk of opening too many files, remove references to
         # objects that use file descriptors.
         self._queue_management_thread = None
         self._call_queue = None
 
@@ -2,7 +2,7 @@
 
 Run all tests found in this directory, and print a summary of the results.
 Command line flags:
-  -q     quiet mode: don't prnt anything while the tests are running
+  -q     quiet mode: don't print anything while the tests are running
   -r     run tests repeatedly, look for refcount leaks
   -u<resources>
          Add resources to the lits of allowed resources. '*' allows all
 
@@ -188,7 +188,7 @@ def test_void(self):
         self.assertEqual(self._dll.tv_i(-42), None)
         self.assertEqual(self.S(), -42)
 
-# The following repeates the above tests with stdcall functions (where
+# The following repeats the above tests with stdcall functions (where
 # they are available)
 try:
     WinDLL
 
@@ -213,7 +213,7 @@ def test_char_from_address(self):
 
     def test_init(self):
         # c_int() can be initialized from Python's int, and c_int.
-        # Not from c_long or so, which seems strange, abd should
+        # Not from c_long or so, which seems strange, abc should
         # probably be changed:
         self.assertRaises(TypeError, c_int, c_long(42))
 
 
@@ -44,7 +44,7 @@ def func(*args):
         # this is the standard refcount for func
         self.assertEqual(grc(func), 2)
 
-        # the CFuncPtr instance holds atr least one refcount on func:
+        # the CFuncPtr instance holds at least one refcount on func:
         f = OtherCallback(func)
         self.assertTrue(grc(func) > 2)
 
@@ -61,7 +61,7 @@ class X(ctypes.Structure):
         x = X()
         x.a = OtherCallback(func)
 
-        # the CFuncPtr instance holds atr least one refcount on func:
+        # the CFuncPtr instance holds at least one refcount on func:
         self.assertTrue(grc(func) > 2)
 
         # and may release it again
@@ -74,7 +74,7 @@ class X(ctypes.Structure):
 
         f = OtherCallback(func)
 
-        # the CFuncPtr instance holds atr least one refcount on func:
+        # the CFuncPtr instance holds at least one refcount on func:
         self.assertTrue(grc(func) > 2)
 
         # create a cycle
 
@@ -108,7 +108,7 @@ class XX(Structure):
     def test_emtpy(self):
         # I had problems with these
         #
-        # Although these are patological cases: Empty Structures!
+        # Although these are pathological cases: Empty Structures!
         class X(Structure):
             _fields_ = []
 
 
@@ -530,7 +530,7 @@ def handle_extra_path(self):
         self.extra_dirs = extra_dirs
 
     def change_roots(self, *names):
-        """Change the install direcories pointed by name using root."""
+        """Change the install directories pointed by name using root."""
         for name in names:
             attr = "install_" + name
             setattr(self, attr, change_root(self.root, getattr(self, attr)))
 
@@ -175,7 +175,7 @@ def get_file_list(self):
         depends on the user's options.
         """
         # new behavior when using a template:
-        # the file list is recalculated everytime because
+        # the file list is recalculated every time because
         # even if MANIFEST.in or setup.py are not changed
         # the user might have added some files in the tree that
         # need to be included.
 
@@ -77,7 +77,7 @@ def compile(*args, **kw):
 
         cmd.compiler = FakeCompiler()
 
-        # build_libraries is also doing a bit of typoe checking
+        # build_libraries is also doing a bit of typo checking
         lib = [('name', {'sources': 'notvalid'})]
         self.assertRaises(DistutilsSetupError, cmd.build_libraries, lib)
 
 
@@ -35,7 +35,7 @@ class Mbox:
     """Mock for tkinter.messagebox with an Mbox_func for each function.
 
     This module was 'tkMessageBox' in 2.x; hence the 'import as' in  3.x.
-    Example usage in test_module.py for testing functios in module.py:
+    Example usage in test_module.py for testing functions in module.py:
     ---
 from idlelib.idle_test.mock_tk import Mbox
 import module
@@ -98,7 +98,7 @@ def _decode(self, index, endflag=0):
 
         This implements .index without converting the result back to a string.
         The result is contrained by the number of lines and linelengths of
-        self.data. For many indexes, the result is initally (1, 0).
+        self.data. For many indexes, the result is initially (1, 0).
 
         The input index may have any of several possible forms:
         * line.char float: converted to 'line.char' string;
@@ -149,7 +149,7 @@ def _endex(self, endflag):
 
        -1: position before terminal \n; for .insert(), .delete
        0: position after terminal \n; for .get, .delete index 1
-       1: same viewed as begininning of non-existent next line (for .index)
+       1: same viewed as beginning of non-existent next line (for .index)
        '''
         n = len(self.data)
         if endflag == 1:
@@ -271,7 +271,7 @@ def see(self, index):
         "Scroll screen to make the character at INDEX is visible."
         pass
 
-    #  The following is a Misc method inheritet by Text.
+    #  The following is a Misc method inherited by Text.
     # It should properly go in a Misc mock, but is included here for now.
 
     def bind(sequence=None, func=None, add=None):
Original file line number	Diff line number	Diff line change
@@ -108,7 +108,7 @@ class XX(Structure):
108	108	def test_emtpy(self):
109	109	# I had problems with these
110	110	#
111		- # Although these are patological cases: Empty Structures!
	111	+ # Although these are pathological cases: Empty Structures!
112	112	class X(Structure):
113	113	_fields_ = []
114	114