diff --git a/README.md b/README.md
index 364b318..c262b38 100644
--- a/README.md
+++ b/README.md
@@ -32,4 +32,4 @@ The `assign_secondary_structure` function can also take a vector of atom coordin
 
 ## Acknowledgements
 
-This package was originally ported from the [PyDSSP](https://github.com/ShintaroMinami/PyDSSP) package, created by Shintaro Minami. The code has since been modified to be more Julia-like and efficient, at the cost of differentiability.
\ No newline at end of file
+This package was originally ported from the [PyDSSP](https://github.com/ShintaroMinami/PyDSSP) package, created by Shintaro Minami. The code has since been rewritten to look more like the 1983 paper (Kabsch W and Sander C), and to be more Julian, understandable, and efficient, at the cost of it no longer being differentiable like the PyDSSP version.
\ No newline at end of file