fix: update description for billing subscriptions to remove redundancy

Author: hannesrudolph

docs/roo-code-cloud/billing-subscriptions.mdx

@@ -1,5 +1,5 @@
 ---
-description: "Manage Roo Code Cloud plans (Individual Pro and Teams): trials, billing, cancellations, and credits. Pricing and trial length are shown in-app to prevent drift."
+description: "Manage Roo Code Cloud plans (Pro and Teams): trials, billing, cancellations, and credits."
 keywords:
   - billing
   - subscriptions