Updated docs

README.md

diff --git a/README.md b/README.md
index 9af4710..ffe5d7b 100644
--- a/README.md
+++ b/README.md
@@ -17,8 +17,8 @@
 | http_proxy | http proxy endpoint |
 | https_proxy | https proxy endpoint |
 | no_proxy | no proxy to be set when working with a proxy |
-| PORT_TIMEOUT | Update the port timeout setting in the Apigee update script |
-| UP_TIMEOUT | Update the setting in the Apigee update script waiting for the component to come up |
+| port_timeout | Update the port timeout setting in the Apigee update script |
+| up_timeout | Update the setting in the Apigee update script waiting for the component to come up |
 | opdk_debug_mode | If set to `on` then the bash script will be run with the `-x` parameter |
 
 Dependencies
@@ -29,8 +29,6 @@
 Example Playbook
 ----------------
 
-Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
-
     - hosts: servers
       roles:
          - { role: apigee-opdk-start-components }