diff -r d34258ab2ad4 Doc/c-api/exceptions.rst
--- a/Doc/c-api/exceptions.rst	Mon Oct 06 01:32:21 2014 -0400
+++ b/Doc/c-api/exceptions.rst	Mon Oct 06 12:50:53 2014 +0200
@@ -265,7 +265,7 @@
    use.
 
 
-.. c:function:: int PyErr_WarnEx(PyObject *category, char *message, int stacklevel)
+.. c:function:: int PyErr_WarnEx(PyObject *category, const char *message, int stacklevel)
 
    Issue a warning message.  The *category* argument is a warning category (see
    below) or *NULL*; the *message* argument is a message string.  *stacklevel* is a