diff --git a/README.md b/README.md
index 9dc73ab..b0a4d2e 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,4 @@ Examples can be run with
 
 - `cargo run -r --package rust-nn --example example_xor`
 - `cargo run -r --package rust-nn --example example_sine`
+  - This creates the file `./examples/sine.png` where you can see the results. The red line shows the true `y` values and the blue line the predicted ones.