fix typo
diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst
index 74d5ee7..561a1c7 100644
--- a/Doc/library/signal.rst
+++ b/Doc/library/signal.rst
@@ -52,10 +52,10 @@
.. data:: SIG_DFL
- This is one of two standard signal handling options; it will simply perform the
- default function for the signal. For example, on most systems the default
- action for :const:`SIGQUIT` is to dump core and exit, while the default action
- for :const:`SIGCLD` is to simply ignore it.
+ This is one of two standard signal handling options; it will simply perform
+ the default function for the signal. For example, on most systems the
+ default action for :const:`SIGQUIT` is to dump core and exit, while the
+ default action for :const:`SIGCHLD` is to simply ignore it.
.. data:: SIG_IGN