Polishing

Author: mraible

app_docs/README.md

@@ -1,19 +1,25 @@
 # Foundry Sample with Python Functions
 
-This sample is designed to show you how to use Python Functions in Falcon Foundry.
+This sample is designed to show how to use Python Functions in Falcon Foundry. It contains a few capabilities:
 
-It contains several Python functions that show you how to:
+1. Python functions:
 
-- Integrate with workflows
-- Use FalconPy
-- Use FalconPy to invoke an API Integration
-- Use FalconPy to store data in a collection
-- Share code between functions
+   - **hello**: Simple greeting service
+   - **host-details**: Uses FalconPy to get Host details
+   - **servicenow**: Uses FalconPy to invoke an API Integration
+   - **log-event**: Uses FalconPy to store data in a collection
+
+2. Test workflows to invoke each function.
+3. A UI extension on **Endpoint security** > **Endpoint detections** that can be used to call the `hello` function.
+
+## ServiceNow API Configuration
 
 When you install this app, you will be prompted for ServiceNow credentials. You can create a developer account at <https://developer.servicenow.com>. Your configuration should look similar to the following. 
 
 ![ServiceNow Configuration](images/snow.png)
 
 > If you'd rather not create an account, just fill in fake values when installing. You won't be able to test the ServiceNow API integration nor invoke the servicenow function if you use fake values.
 
+## Usage
+
 After installing the app, go to **Fusion SOAR** > **Workflows** to see the Test workflows for functions. Execute the **Test hello function** workflow to ensure it works. The host-details one won't succeed unless you change its `host_id` value to match a host in your CID.