diff --git a/README.md b/README.md
index 8a1a0fd..5a2585d 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ To get a local copy up and running, follow these simple steps.
 To score a given opening, simply use the following command, with the pgn of your choice.
 
    ```sh
-   python3 solver.py --pgn '1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Bg5'
+   python3 scorer.py --pgn '1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Bg5'
    ```
 
 The [lichess opening API](https://lichess.org/api) is used to gather data for the analysis. No token is required.
@@ -182,4 +182,4 @@ Thanks to all the great chess content creators out there - here's three of the b
 [license-shield]: https://img.shields.io/github/license/davidADSP/chess-trap-scorer.svg?style=for-the-badge
 [license-url]: https://github.com/davidADSP/chess-trap-scorer/blob/main/LICENSE
 [linkedin-shield]: https://img.shields.io/badge/-LinkedIn-black.svg?style=for-the-badge&logo=linkedin&colorB=555
-[linkedin-url]: https://linkedin.com/in/davidtfoster
\ No newline at end of file
+[linkedin-url]: https://linkedin.com/in/davidtfoster
diff --git a/requirements.txt b/requirements.txt
index f43d030..2ad1c37 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,3 @@
-chess
\ No newline at end of file
+chess
+requests
+scipy