Delete duplicate for rust-iptables.

README.md

@@ -1314,7 +1314,6 @@ See also [Are we game yet?](https://arewegameyet.rs)
   * [pop-os/distinst](https://github.com/pop-os/distinst/) — Linux distribution installer
   * [vityafx/sdwd](https://github.com/vityafx/sdwd) - SystemD WatchDog crate. Provides simple watchdog notification utilities for easy watchdog management.
   * [yaa110/rust-iptables](https://github.com/yaa110/rust-iptables) [[iptables](https://crates.io/crates/iptables)] — [iptables](https://www.netfilter.org/projects/iptables/index.html) bindings [![build badge](https://api.travis-ci.org/yaa110/rust-iptables.svg?branch=master)](https://travis-ci.org/yaa110/rust-iptables)
-  * [yaa110/rust-iptables](https://github.com/yaa110/rust-iptables) — [iptables](https://www.netfilter.org/projects/iptables/index.html) bindings [![build badge](https://api.travis-ci.org/yaa110/rust-iptables.svg?branch=master)](https://travis-ci.org/yaa110/rust-iptables)
 * Unix-like
   * [nix-rust/nix](https://github.com/nix-rust/nix) — Unix-like API bindings [![Cirrus Build Status](https://api.cirrus-ci.com/github/nix-rust/nix.svg)](https://cirrus-ci.com/github/nix-rust/nix)
   * [zargony/fuse-rs](https://github.com/zargony/fuse-rs) — [FUSE](https://github.com/libfuse/libfuse) bindings