migration from travis-ci.org to travis-ci.com (#185)

diff --git a/.travis.yml b/.travis.yml
index 22c2fca..494870d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,7 +27,7 @@
   webhooks:
     urls:
       # travis2slack webhook to enable DMs on openwhisk-team.slack.com to PR authors with TravisCI results
-      secure: "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"
+      secure: "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"
 
 before_install:
   - "./tools/travis/setup.sh"
diff --git a/README.md b/README.md
index 203ed37..1ecaef9 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 # Apache OpenWhisk runtimes for Node.js
 
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0)
-[![Build Status](https://travis-ci.org/apache/openwhisk-runtime-nodejs.svg?branch=master)](https://travis-ci.org/apache/openwhisk-runtime-nodejs)
+[![Build Status](https://travis-ci.com/apache/openwhisk-runtime-nodejs.svg?branch=master)](https://travis-ci.com/apache/openwhisk-runtime-nodejs)
 
 This repository contains sources files needed to build the Node.js runtimes for Apache OpenWhisk. The build system will produce a series of docker images for each runtime version. These images are used in the platform to execute Node.js actions.