Let’s keep “throw” for the generator method and use “raise” elsewhere.
diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst
index 070328d..df7a1de1 100644
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@@ -320,7 +320,7 @@
   the default value to be visible again.  Trying to delete a default value
   causes a ``KeyError``.
 
-* Trying to delete the ``DEFAULTSECT`` throws ``ValueError``.
+* Trying to delete the ``DEFAULTSECT`` raises ``ValueError``.
 
 * There are two parser-level methods in the legacy API that hide the dictionary
   interface and are incompatible: