README.md in umbrellio-sequel-plugins-0.15.0.198 vs README.md in umbrellio-sequel-plugins-0.16.0

- old
+ new

@@ -129,10 +129,10 @@
 # => COMMIT
 ```
 
 ## Methods in Migrations
 
-Enable: `Sequel.extension(:methods_in_migrations)`
+Enable: `Sequel.extension(:methods_in_migrations)`. Also, you will need to add and require `symbiont-ruby` gem.
 
 Support for method definitions and invocations inside `Sequel.migration`.
 
 Example:
 