#18466: fix more typos.  Patch by Févry Thibault.
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index 4f80197..0a1ca41 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -18,7 +18,7 @@
 
 
 # These tests are compiled through "exec"
-# There should be atleast one test per statement
+# There should be at least one test per statement
 exec_tests = [
     # None
     "None",