rm empty lines

Author: newpavlov

sm3/README.md

@@ -57,7 +57,6 @@ dual licensed as above, without any additional terms or conditions.
 [build-image]: https://github.com/RustCrypto/hashes/actions/workflows/sm3.yml/badge.svg?branch=master
 [build-link]: https://github.com/RustCrypto/hashes/actions/workflows/sm3.yml?query=branch:master
 
-
 [//]: # (general links)
 
 [SM3]: https://en.wikipedia.org/wiki/SM3_(hash_function)

streebog/README.md

@@ -66,7 +66,6 @@ dual licensed as above, without any additional terms or conditions.
 [build-image]: https://github.com/RustCrypto/hashes/actions/workflows/streebog.yml/badge.svg?branch=master
 [build-link]: https://github.com/RustCrypto/hashes/actions/workflows/streebog.yml?query=branch:master
 
-
 [//]: # (general links)
 
 [Streebog]: https://en.wikipedia.org/wiki/Streebog