mp.c: Improve docstring.

diff --git a/mp.c b/mp.c
index fc49eca..f29474a 100644 (file)
--- a/mp.c
+++ b/mp.c
@@ -810,7 +810,7 @@ static PyMethodDef mp_pymethods[] = {
   METH (modsqrt,       "X.modsqrt(Y) -> square root of Y mod X, if X prime")
   METH (leastcongruent,
         "X.leastcongruent(B, M) -> smallest Z >= B with Z == X (mod M)")
-  KWMETH(primep,       "X.primep([rng = rand]) -> true/false if X is prime")
+  KWMETH(primep,       "X.primep([rng = rand]) -> X is prime?")
   KWMETH(tostring,     "X.tostring([radix = 10]) -> STR")
   KWMETH(storel,       "X.storel([len = -1]) -> little-endian bytes")
   KWMETH(storeb,       "X.storeb([len = -1]) -> big-endian bytes")