examples: rename Int::sleep from FFI examples to Int::sleep_seconds

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/examples/extern_methods.nit b/examples/extern_methods.nit
index c91cdb7..7ffc026 100644 (file)
--- a/examples/extern_methods.nit
+++ b/examples/extern_methods.nit
@@ -34,7 +34,7 @@ redef enum Int
        # System call to sleep for `self` seconds
        #
        # You can use the FFI to access any system functions, sometimes it's extremely simple.
-       fun sleep `{
+       fun sleep_seconds `{
                sleep(self);
        `}