fix: examples readme typos (#481)

Author: dirkmc

examples/README.md

@@ -23,4 +23,4 @@ Let us know if you find any issues, or if you want to contribute and add a new t
 - [The standard echo net example with libp2p](./echo)
 - [A simple chat app with libp2p](./chat)
 
-For go-libp2p examples, check https://github.com/libp2p/go-libp2p-examples#examples-and-tutorials
+For go-libp2p examples, check out https://github.com/libp2p/go-libp2p-examples#examples-and-tutorials