fix: update concurrency limits

Author: aspectrr

content/docs/overview/pricinglimits.mdx

@@ -15,7 +15,7 @@ llm: true
 | **Rates: Proxy Bandwidth**       | —              | $10/GB        | $8/GB           | $5/GB        | custom     |
 | **Limits: Daily Requests**       | 500            | 1,000         | unlimited       | unlimited    | unlimited  |
 | **Limits: Requests per second**  | 1              | 2             | 5               | 10           | custom     |
-| **Limits: Concurrent Sessions**  | 2              | 5             | 10              | 50           | custom     |
+| **Limits: Concurrent Sessions**  | 5              | 10            | 20              | 100          | custom     |
 | **Limits: Data Retention**       | 24 hours       | 2 days        | 7 days          | 14 days      | unlimited  |
 | **Limits: Max Session Time**     | 15 minutes     | 30 minutes    | 1 hour          | 24 hours     | custom     |
 | **Support: Community support**   | ✅              | ✅             | ✅               | ✅            | ✅          |