Update README.md

diff --git a/README.md b/README.md
index 5e5de77cbdc69aee2c3e78c401ccf06d6b63d9f5..e3ef22bf81ed71fe9fea5b1ccbb0d336484d2d4e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -5,7 +5,9 @@ The main program is located in [otto_controller_source](https://github.com/irala
 
 You can find various useful tools inside the [utils](https://github.com/iralabdisco/otto/tree/pid_control/utils) folder.
 
-See the [wiki](https://github.com/iralabdisco/otto/wiki) for more info about this projects
+See the [wiki](https://github.com/iralabdisco/otto/wiki) for more info about this projects.
+The wiki pages are also available in the '''docs''' folder, as a git submodule.
+
 
 Follow [Google C++ guideline](https://google.github.io/styleguide/cppguide.html) while working on the project