Update trial information in Qodo Merge documentation with grace usage details

Author: mrT23

docs/docs/installation/qodo_merge.md

@@ -1,7 +1,7 @@
 Qodo Merge is a versatile application compatible with GitHub, GitLab, and BitBucket, hosted by QodoAI.
 See [here](https://qodo-merge-docs.qodo.ai/overview/pr_agent_pro/) for more details about the benefits of using Qodo Merge.
 
-A complimentary two-week trial is provided to all new users. Following the trial period, user licenses (seats) are required for continued access.
+A complimentary two-week trial is provided to all new users (with three additional grace usages). Following the trial period, user licenses (seats) are required for continued access.
 To purchase user licenses, please visit our [pricing page](https://www.qodo.ai/pricing/).
 Once subscribed, users can seamlessly deploy the application across any of their code repositories.