ec.c: Add missing optional argument to docstring.

diff --git a/ec.c b/ec.c
index cfe785a..c006926 100644 (file)
--- a/ec.c
+++ b/ec.c
@@ -1484,7 +1484,7 @@ static PyGetSetDef ecinfo_pygetset[] = {
 
 static PyMethodDef ecinfo_pymethods[] = {
 #define METHNAME(name) eimeth_##name
-  KWMETH(check,                "I.check() -> None")
+  KWMETH(check,                "I.check([rng = rand]) -> None")
 #undef METHNAME
   { 0 }
 };