python · terryjreedy · Jun 29, 2025 · Jun 29, 2025
diff --git a/Include/internal/mimalloc/mimalloc/types.h b/Include/internal/mimalloc/mimalloc/types.h
@@ -678,7 +678,7 @@ void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount);
 // Thread Local data
 // ------------------------------------------------------
 
-// A "span" is is an available range of slices. The span queues keep
+// A "span" is an available range of slices. The span queues keep
 // track of slice spans of at most the given `slice_count` (but more than the previous size class).
 typedef struct mi_span_queue_s {
   mi_slice_t* first;

diff --git a/Include/refcount.h b/Include/refcount.h
@@ -33,7 +33,7 @@ increase and decrease the objects reference count.
 
 In order to offer sufficient resilience to C extensions using the stable ABI
 compiled against 3.11 or earlier, we set the initial value near the
-middle of the range (2**31, 2**32). That way the the refcount can be
+middle of the range (2**31, 2**32). That way the refcount can be
 off by ~1 billion without affecting immortality.
 
 Reference count increases will use saturated arithmetic, taking advantage of

diff --git a/InternalDocs/garbage_collector.md b/InternalDocs/garbage_collector.md
@@ -286,7 +286,7 @@ object, the GC does not process it twice.
 
 Notice that an object that was marked as "tentatively unreachable" and was later
 moved back to the reachable list will be visited again by the garbage collector
-as now all the references that that object has need to be processed as well. This
+as now all the references that the object has need to be processed as well. This
 process is really a breadth first search over the object graph. Once all the objects
 are scanned, the GC knows that all container objects in the tentatively unreachable
 list are really unreachable and can thus be garbage collected.

diff --git a/Lib/test/test_iter.py b/Lib/test/test_iter.py
@@ -1147,7 +1147,7 @@ def test_error_iter(self):
 
     def test_exception_locations(self):
         # The location of an exception raised from __init__ or
-        # __next__ should should be the iterator expression
+        # __next__ should be the iterator expression
 
         def init_raises():
             try:

diff --git a/Lib/test/test_listcomps.py b/Lib/test/test_listcomps.py
@@ -716,7 +716,7 @@ def test_multiple_comprehension_name_reuse(self):
 
     def test_exception_locations(self):
         # The location of an exception raised from __init__ or
-        # __next__ should should be the iterator expression
+        # __next__ should be the iterator expression
 
         def init_raises():
             try:

diff --git a/Tools/scripts/summarize_stats.py b/Tools/scripts/summarize_stats.py
@@ -492,7 +492,7 @@ def get_optimization_stats(self) -> dict[str, tuple[int, int | None]]:
             ): (trace_too_long, attempts),
             Doc(
                 "Trace too short",
-                "A potential trace is abandoned because it it too short.",
+                "A potential trace is abandoned because it is too short.",
             ): (trace_too_short, attempts),
             Doc(
                 "Inner loop found", "A trace is truncated because it has an inner loop"

@@ -196,7 +196,7 @@ simulator build with a deployment target of 15.4.
 Merge thin frameworks into fat frameworks
 -----------------------------------------
 
-Once you've built a ``Python.framework`` for each ABI and and architecture, you
+Once you've built a ``Python.framework`` for each ABI and architecture, you
 must produce a "fat" framework for each ABI that contains all the architectures
 for that ABI.