Updated Auditing (markdown)

Auditing.md

@@ -69,4 +69,12 @@ Additionally if an *Extension* emits an event, the logging schema will be slight
   "resources": "",
   "extensionLog": {}
 }
-```
+```
+
+## Example
+
+Check the below code snippet link for an implementation example. It is from a published extension that is implementing auditing through the sdk.
+
+https://github.com/trstringer/azure-chaos-fn-webapp-startstop/blob/master/start/index.js#L1-L35
+
+Notice how in line 14 the auditer is being initialized with an eventName and resources string. After that point, `context.log` is called as usual. Every time it is called, audits are being added to the SDK's internal audit list. These audits are appended to the body of response when `context.done` is called (on line 28 or 33).