docs: typo

Author: daviddias

README.md

@@ -12,7 +12,7 @@ libp2p-switch JavaScript implementation
 ![](https://img.shields.io/badge/npm-%3E%3D3.0.0-orange.svg?style=flat-square)
 ![](https://img.shields.io/badge/Node.js-%3E%3D6.0.0-orange.svg?style=flat-square)
 
-> libp2p-switch is a dialar machine, it leverages the multiple libp2p transports, stream muxers, crypto channels and other connection upgrades to dial to peers in the libp2p network. It also supports Protocol Multiplexing through a multicodec and multistream-select handshake.
+> libp2p-switch is a dialer machine, it leverages the multiple libp2p transports, stream muxers, crypto channels and other connection upgrades to dial to peers in the libp2p network. It also supports Protocol Multiplexing through a multicodec and multistream-select handshake.
 
 libp2p-switch is used by [libp2p](https://github.com/libp2p/js-libp2p) but it can be also used as a standalone module.