1 files changed, 1 insertions, 1 deletions
diff --git a/README.rst b/README.rst
index eb1f591..68fe33a 100644
--- a/README.rst
+++ b/README.rst
@@ -35,7 +35,7 @@ Calculate the factorial of n, the hard way:
                return p;
            });
        t.then([](std::pair<int, int> p) {
-           printf("fac(%d) = %d\n", p.second, p.first);
+           printf("fac(%d) = %d\n", p.second - 1, p.first);
        });
        /* no actual calculation until here */
        root.resolve(std::make_pair(1, 1));