diff --git a/Lib/test/test_unpack.py b/Lib/test/test_unpack.py
index f5ca1d455b..515ec128a0 100644
--- a/Lib/test/test_unpack.py
+++ b/Lib/test/test_unpack.py
@@ -162,7 +162,7 @@ def test_extended_oparg_not_ignored(self):
         ns = {}
         exec(code, ns)
         unpack_400 = ns["unpack_400"]
-        # Warm up the the function for quickening (PEP 659)
+        # Warm up the function for quickening (PEP 659)
         for _ in range(30):
             y = unpack_400(range(400))
             self.assertEqual(y, 399)
diff --git a/architecture/architecture.md b/architecture/architecture.md
index 5b1ae9cc68..a59b6498bf 100644
--- a/architecture/architecture.md
+++ b/architecture/architecture.md
@@ -101,7 +101,7 @@ Part of the Python standard library that's implemented in Rust. The modules that
 
 ### Lib
 
-Python side of the standard libary, copied over (with care) from CPython sourcecode.
+Python side of the standard library, copied over (with care) from CPython sourcecode.
 
 #### Lib/test
 
diff --git a/benches/benchmarks/pystone.py b/benches/benchmarks/pystone.py
index 3faf675ae7..755b4ba85c 100644
--- a/benches/benchmarks/pystone.py
+++ b/benches/benchmarks/pystone.py
@@ -16,7 +16,7 @@
 
 Version History:
 
-                Inofficial version 1.1.1 by Chris Arndt:
+                Unofficial version 1.1.1 by Chris Arndt:
 
                 - Make it run under Python 2 and 3 by using
                   "from __future__ import print_function".