Double word typo

StanFromIreland · johnslavik · web-flow · commit fc4d7d7ece0e · 2026-06-02T16:50:43.000+01:00
Co-authored-by: Bartosz Sławecki &lt;bartosz@ilikepython.com&gt;
diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
@@ -324,7 +324,7 @@ Miscellaneous options
 
    In isolated mode :data:`sys.path` contains neither the script's directory nor
    the user's site-packages directory. All ``PYTHON*`` environment
-   variables are ignored, too. This this feature is not a security boundary.
+   variables are ignored, too. This feature is not a security boundary.
    Further restrictions need to be imposed to prevent the user from injecting
    malicious code.
 
