Bare metal link change

Author: iriark01

docs/introduction/introduction.md

@@ -102,7 +102,7 @@ Please see the following sections of our documentation for more information.
 
 <h3 id="docs-updates">Recently updated documentation</h3>
 
-- An [introduction to Mbed OS bare metal profile](../bare-metal/index.html), and updates to the [quick start for a bare metal build](../quick-start/index.html).
+- An [introduction to Mbed OS bare metal profile](../reference/mbed-os-bare-metal.html), and updates to the [quick start for a bare metal build](../quick-start/index.html).
 - New documentation for the [Mbed OS implementation of the Platform Security Architecture (PSA)](../apis/security.html) and [Mbed Crypto](../apis/mbed-crypto.html).
 - Updates to the [Mesh API documentation](../apis/mesh-api.html) and related reference material, including [the Wi-Sun Field Area Network (FAN)](../reference/wisun-tech.html).
 - A new guide [for using Pelion Device Management with Mbed OS devices](../mbed-os-pelion/device-management-for-mbed-os.html), and a new location [for our evaluation to production process review](../mbed-os-pelion/going-to-production.html).