readme: remve Merlinite, add hyperlink to Granite

Split long for easier maintenance.
During rendering, single new lines are removed,
producing a continuous paragraph.

Co-authored-by: JJ Asghar <[email protected]>
Signed-off-by: Costa Shulyupin <[email protected]>

Author: makelinux

README.md

@@ -31,7 +31,8 @@ The following documentation shows you an overview of the workflow, and the resou
 
 ### Installing and interacting with the `ilab` CLI tool
 
-The `ilab` tool allows you to interact with the IBM AI model `Merlinite` or `Granite`, contribute your own information, and train the model locally.
+The `ilab` tool allows you to interact with the [Granite](https://github.com/IBM-Granite) AI model,
+contribute your own information, and train the model locally.
 
 > **Note:** Before proceeding, it might be beneficial to check out the [Contributing](https://github.com/instruct-lab/community/blob/main/CONTRIBUTING.md) guide for an overview of contributing practices and expectations. Additionally, you should consider joining the [InstructLab community Slack channel](https://github.com/instructlab/community/blob/main/InstructLab_SLACK_GUIDE.md).