Fix typos in documentation and comments

Include/unicodeobject.h

@@ -1318,7 +1318,7 @@ PyAPI_FUNC(PyObject *) PyUnicode_Format(
 /* Checks whether element is contained in container and return 1/0
    accordingly.
 
-   element has to coerce to an one element Unicode string. -1 is
+   element has to coerce to a one element Unicode string. -1 is
    returned in case of an error. */
 
 PyAPI_FUNC(int) PyUnicode_Contains(

Lib/test/test_argparse.py

@@ -548,7 +548,7 @@ class TestOptionalsNargsDefault(ParserTestCase):
 
 
 class TestOptionalsNargs1(ParserTestCase):
-    """Tests specifying the 1 arg for an Optional"""
+    """Tests specifying 1 arg for an Optional"""
 
     argument_signatures = [Sig('-x', nargs=1)]
     failures = ['a', '-x']
@@ -559,7 +559,7 @@ class TestOptionalsNargs1(ParserTestCase):
 
 
 class TestOptionalsNargs3(ParserTestCase):
-    """Tests specifying the 3 args for an Optional"""
+    """Tests specifying 3 args for an Optional"""
 
     argument_signatures = [Sig('-x', nargs=3)]
     failures = ['a', '-x', '-x a', '-x a b', 'a -x', 'a -x b']
@@ -593,7 +593,7 @@ class TestOptionalsNargsOptional(ParserTestCase):
 
 
 class TestOptionalsNargsZeroOrMore(ParserTestCase):
-    """Tests specifying an args for an Optional that accepts zero or more"""
+    """Tests specifying args for an Optional that accepts zero or more"""
 
     argument_signatures = [
         Sig('-x', nargs='*'),
@@ -612,7 +612,7 @@ class TestOptionalsNargsZeroOrMore(ParserTestCase):
 
 
 class TestOptionalsNargsOneOrMore(ParserTestCase):
-    """Tests specifying an args for an Optional that accepts one or more"""
+    """Tests specifying args for an Optional that accepts one or more"""
 
     argument_signatures = [
         Sig('-x', nargs='+'),
@@ -1232,7 +1232,7 @@ class TestPrefixCharacterOnlyArguments(ParserTestCase):
 
 
 class TestNargsZeroOrMore(ParserTestCase):
-    """Tests specifying an args for an Optional that accepts zero or more"""
+    """Tests specifying args for an Optional that accepts zero or more"""
 
     argument_signatures = [Sig('-x', nargs='*'), Sig('y', nargs='*')]
     failures = []

Misc/NEWS

@@ -3025,7 +3025,7 @@ Library
 - Issue #16152: fix tokenize to ignore whitespace at the end of the code when
   no newline is found.  Patch by Ned Batchelder.
 
-- Issue #16230: Fix a crash in select.select() when one the lists changes
+- Issue #16230: Fix a crash in select.select() when one of the lists changes
   size while iterated on.  Patch by Serhiy Storchaka.
 
 - Issue #16228: Fix a crash in the json module where a list changes size

README

@@ -210,7 +210,7 @@ profile the interpreter execution. Note also that any output, both stdout
 and stderr, that may appear at this step is supressed.
 
 Finally, the last step is to rebuild the interpreter, using the information
-collected in the previous one. The end result will be a the Python binary
+collected in the previous one. The end result will be a Python binary
 that is optimized and suitable for distribution or production installation.