README: fix go-libp2p-blankhost row.

License: MIT
Signed-off-by: Raúl Kripalani <raul@protocol.ai>

README.md

@@ -116,7 +116,7 @@ List of packages currently in existence for libp2p:
 | **Libp2p** |
 | [`go-libp2p`](//github.com/libp2p/go-libp2p) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/go-libp2p/master)](https://ci.ipfs.team/job/libp2p/job/go-libp2p/job/master/) | [![codecov](https://codecov.io/gh/libp2p/go-libp2p/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p) | go-libp2p entry point |
 | [`go-libp2p-host`](//github.com/libp2p/go-libp2p-host) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p-host.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-host) | N/A | [![codecov](https://codecov.io/gh/libp2p/go-libp2p-host/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p-host) | libp2p "host" interface |
-| [`minimal implementation of the "host" interface`](//github.com/libp2p/go-libp2p-blankhost) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p-blankhost.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-blankhost) | N/A | [![codecov](https://codecov.io/gh/libp2p/go-libp2p-blankhost/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p-blankhost) |  |
+| [`go-libp2p-blankhost`](//github.com/libp2p/go-libp2p-blankhost) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p-blankhost.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-blankhost) | N/A | [![codecov](https://codecov.io/gh/libp2p/go-libp2p-blankhost/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p-blankhost) | minimal implementation of the "host" interface |
 | **Network** |
 | [`go-libp2p-net`](//github.com/libp2p/go-libp2p-net) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p-net.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-net) | N/A | [![codecov](https://codecov.io/gh/libp2p/go-libp2p-net/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p-net) | libp2p connection and "network" interfaces |
 | [`go-libp2p-swarm`](//github.com/libp2p/go-libp2p-swarm) | [![Travis CI](https://travis-ci.org/libp2p/go-libp2p-swarm.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-swarm) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/go-libp2p-swarm/master)](https://ci.ipfs.team/job/libp2p/job/go-libp2p-swarm/job/master/) | [![codecov](https://codecov.io/gh/libp2p/go-libp2p-swarm/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/go-libp2p-swarm) | reference implementation |