diff --git a/README.md b/README.md
index d83517d..eea74d7 100644
--- a/README.md
+++ b/README.md
@@ -7,15 +7,36 @@ add the mailgo script in a web page to substitute all the `mailgo:` links with t

to exclude a mailto link add to the `` element the class `no-mailgo` like in this example:
-`matteo@manzinello.dev`
+
+```
+matteo@manzinello.dev
+```
## script (development)
-``
+```
+
+```
## script
-``
+```
+
+```
+
+or
+
+```
+
+```
+
+or
+
+```
+
+```
+
+specifying `[VERSION]`
## docs