diff --git a/README.md b/README.md
index bb1d8af..999d2dd 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ $ gcd --help
 ```
 
 ## Related
-- [@knutkirkhorn/gcd](https://github.com/Knutakir/gcd)
+- [@knutkirkhorn/gcd](https://github.com/Knutakir/gcd) - API for this module
 
 ## Licence
-MIT © [Knut Kirkhorn](LICENSE)
\ No newline at end of file
+MIT © [Knut Kirkhorn](LICENSE)