Update plan-binding.mdx

Claire edits

Author: clairekinde11

src/content/docs/workflows/bindings/plan-binding.mdx

@@ -30,9 +30,7 @@ export const workflowSettings = {
 
 Prevent the user from changing their plan.
 
-#### Usage
-
-### Using the Kinde infrastructure library (recommended)
+#### Using the Kinde infrastructure library (recommended)
 
 The [Kinde infrastructure library](https://github.com/kinde-oss/infrastructure) provides a type-safe helper:
 
@@ -60,9 +58,7 @@ kinde.plan.denySelection(
 
 Prevent the user from cancelling their plan.
 
-#### Usage
-
-### Using the Kinde infrastructure library (recommended)
+#### Using the Kinde infrastructure library (recommended)
 
 The [Kinde infrastructure library](https://github.com/kinde-oss/infrastructure) provides a type-safe helper: