diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst
index ae3ab680f31..aaf7897e75f 100644
--- a/Doc/library/warnings.rst
+++ b/Doc/library/warnings.rst
@@ -269,7 +269,7 @@ Available Classes
 
 .. class:: catch_warnings([record=False[, module=None]])
 
-    A context manager that guards the warnings filter from being permanentally
+    A context manager that guards the warnings filter from being permanently
     mutated. The manager returns an instance of :class:`WarningsRecorder`. The 
     *record* argument specifies whether warnings that would typically be
     handled by :func:`showwarning` should instead be recorded by the