Small link adjustments

Author: elemhunt

src/connections/destinations/catalog/personas-facebook-custom-audiences/index.md

@@ -38,7 +38,7 @@ This page is about the **Facebook Custom Audiences** destination developed speci
 - **Destination rate limit**: None
 - **Lookback window allowed**: Yes
 - **Identifiers required** : Email or Mobile Device ID (IDFA)
-- **Identifiers accepted** : Email and Mobile Device ID (IDFA). Other identifiers can be sent through [Additional Traits Matching](#public-preview-feature-additional-traits-matching).
+- **Identifiers accepted** : Email and Mobile Device ID (IDFA). Other identifiers can be sent through [Additional Traits Matching](#additional-traits-matching).
 - **Client or Server-Side Connection**: Server-side
 - **Minimum audience size required**: 100
 

src/connections/functions/insert-functions.md

@@ -48,7 +48,7 @@ To access insert functions through the Destinations tab:
 
 Use this page to edit and manage insert functions in your workspace. 
 
-You can also use this page to [enable destination insert functions](#enable-the-insert-function) in your workspace.
+You can also use this page to [enable destination insert functions](#enable-the-destination-insert-function) in your workspace.
 
 ## Code the destination insert function
 

src/connections/functions/source-functions.md

@@ -44,7 +44,7 @@ async function onRequest(request, settings) {
 The `onRequest()` function receives two arguments:
 
 - `request` - an object describing the incoming HTTPS request.
-- `settings` - set of [settings](#create-️settings-and-secrets) for this function.
+- `settings` - set of [settings](#create-settings-and-secrets) for this function.
 
 ### Request processing