doc - update doc

README.md

@@ -84,3 +84,20 @@ To see more examples, please go to [this directory](https://github.com/the-hotel
 ```
 make tests
 ```
+
+## Local usage
+
+To point to the local version of a dependency in Go rather than the one over the web, use the replace keyword.
+
+And now when you compile this module (go install), it will use your local code rather than the other dependency.
+
+```bash
+go mod edit -replace github.com/the-hotels-network/go-tinybird=$HOME/go/src/github.com/the-hotels-network/go-tinybird
+```
+
+Revert replacement:
+
+```bash
+go mod edit -dropreplace github.com/the-hotels-network/go-tinybird
+go get -u
+```