updated README.md example spec
@@ -25,6 +25,8 @@ You can specify the string to look for with the `TARGET_STRING` environment vari
value: "http://httpbin.org" # The URL that application will use to look for a specified string
- name: "TARGET_STRING"
value: "httpbin" # The string that will be used to parse through provided URL
+ - name: "TIMEOUT_DURATION"
+ value: "30s" # Specifies the time limit for requests made by the client to the URL
```
