docs: Small updates in README and AUTHORS files

Change-Id: I1863190038ba76222923318c299a5f628ec3702f
diff --git a/README.md b/README.md
index 24e97d0..84c96f3 100644
--- a/README.md
+++ b/README.md
@@ -62,5 +62,6 @@
 
     cd .vagrant
     vagrant up
+    vagrant ssh
 
 Refer to vagrant documentation for more information.