Issue #23943: Fix typos. Patch by Piotr Kasprzyk.
diff --git a/Lib/test/script_helper.py b/Lib/test/script_helper.py
index b31fc40..b29392f 100644
--- a/Lib/test/script_helper.py
+++ b/Lib/test/script_helper.py
@@ -34,7 +34,7 @@
doesn't have an obvious home with Python's current home finding logic.
Setting PYTHONHOME is one way to get most of the testsuite to run in that
- situation. PYTHONPATH or PYTHONUSERSITE are other common envirnonment
+ situation. PYTHONPATH or PYTHONUSERSITE are other common environment
variables that might impact whether or not the interpreter can start.
"""
global __cached_interp_requires_environment