[ZT] Properly spell reusable (#19520)

Author: vil02

src/content/docs/cloudflare-one/policies/access/policy-management.mdx

@@ -75,7 +75,7 @@ To migrate legacy policies to reusable policies:
 1. [Create a reusable policy](#create-a-policy) that will replace the legacy policy.
 2. Go to the Access application associated with the legacy policy.
 3. Add the reusable policy to the application and remove the legacy policy.
-4. Repeat these steps for each legacy policy. If you have duplicate legacy policies, you can replace them with a single reuseable policy.
+4. Repeat these steps for each legacy policy. If you have duplicate legacy policies, you can replace them with a single reusable policy.
 
 ### Convert a legacy policy