updated readme

README.md

diff --git a/README.md b/README.md
index 225dd44..a369789 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-Role Name
-=========
+Apigee OPDK Set Reachable
+=========================
 
-A brief description of the role goes here.
+The purpose of this role is to set the reachability flag on either routers or message processors. 
 
 Requirements
 ------------