added coverage link
@@ -44,4 +44,4 @@ The library includes:
- BIP39 mnemonic code for generating deterministic keys
- [Electrum](https://electrum.org/#home) standard for mnemonic code
-A very extensive test suite reproduces results from major official sources and covers 100% of the library code base.
+A very extensive test suite reproduces results from major official sources and [covers 100%](https://coveralls.io/github/dginst/btclib) of the library code base.
