...

3 files changed, 3 insertions, 3 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));
diff --git a/test.cpp b/test.cpp
index 7fa7f60..5d2e4a5 100644
--- a/test.cpp
+++ b/test.cpp
@@ -40,7 +40,7 @@ void test_fac() {
             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);
     });
     root.resolve(std::make_pair(1, 1));
 }
diff --git a/test_ref.txt b/test_ref.txt
index 40d1b22..6519025 100644
--- a/test_ref.txt
+++ b/test_ref.txt
@@ -27,4 +27,4 @@ promise 9 resolved with 101
 rejecting with value -1
 reason: -1
 reason: 0
-fac(11) = 3628800
+fac(10) = 3628800