Fix go.mod, update README about example

README.md

@@ -10,3 +10,11 @@ This package just handles the wrapping in Go, and is unaffiliated with Belledonn
 Install the C library bcg729 in  https://github.com/BelledonneCommunications/bcg729.
 You have to install the library, and add the path library installed to environment variable.
 
+### Examples
+
+See the examples in the examples folder.
+You can test encoder, decoder example with sample file.
+
+```bash
+go run examples/main.go
+```

go.mod

@@ -1,3 +1,3 @@
-module gitub.com/channel-io/go-g729
+module github.com/channel-io/go-g729
 
 go 1.19