main readme updates

Signed-off-by: Johnny Greco <[email protected]>

Author: johnnygreco

nemo/NeMo-Data-Designer/README.md

@@ -1,10 +1,10 @@
 # 🎨 NeMo Data Designer Tutorial Notebooks
 
-This directory contains the tutorial notebooks for getting started with NeMo Data Designer.
+This directory contains tutorial notebooks for getting started with NeMo Data Designer.
 
 ## 📦 Set Up the Environment
 
-We will use the `uv` package manager to set up our environment and install the necessary dependencies. If you don't have `uv` installed, you can follow the installation instructions from the [uv documentation](https://docs.astral.sh/uv/getting-started/installation/).
+We will use the `uv` package manager to set up our environment and install the necessary dependencies. If you don't have `uv` installed, follow the installation instructions from the [uv documentation](https://docs.astral.sh/uv/getting-started/installation/).
 
 Once you have `uv` installed, be sure you are in the `Nemo-Data-Designer` directory and run the following command:
 
@@ -22,27 +22,26 @@ Be sure to select this virtual environment as your kernel when running the noteb
 
 ## 🚀 Deploying the NeMo Data Designer Microservice
 
-To run the tutorial notebooks in this repository, you'll need the NeMo Data Designer microservice. 
+To run the tutorial notebooks in this repository, you'll need access to a running instance of the NeMo Data Designer microservice.
 
 You have two deployment options:
 
-
 ### 🐳 Self-Hosted Deployment
-
-You can deploy the NeMo Data Designer microservice locally via Docker Compose.
+Deploy the NeMo Data Designer microservice locally via Docker Compose.
 
 Please see the [Installation Options](https://docs.nvidia.com/nemo/microservices/latest/design-synthetic-data-from-scratch-or-seeds/index.html#installation-options) section of the [NeMo Data Designer documentation](https://docs.nvidia.com/nemo/microservices/latest/design-synthetic-data-from-scratch-or-seeds/index.html) for more information.
 
 
-### ⚙️ Using the NeMo Data Designer Managed Service
+### ⚙️ Managed Service
 We have a [managed service of NeMo Data Designer](https://build.nvidia.com/nemo/data-designer) to help you get started quickly.
 
-**Note**: This managed service of NeMo Data Designer is intended to only help you get started. As a result, it can only be used to launch `preview` jobs. It can **not** be used to launch long running jobs. If you need to launch long-running jobs please deploy an instance of NeMo Data Designer locally.
+**Note**: This managed service can only be used to launch `preview` jobs. It can **not** be used to launch long-running jobs. If you need to launch long-running jobs please deploy an instance of NeMo Data Designer locally.
 
 
 ## 📚 Tutorial Directory
 
 #### Self-hosted tutorials:
-  - [Getting Started](./self-hosted-tutorials/getting-started/)
 
-  - [Community Contributions](./self-hosted-tutorials/community-contributions/)
+  - [Getting Started](./self-hosted-tutorials/getting-started): Learn the foundations of generating synthetic data with Data Designer.
+
+  - [Community Contributions](./self-hosted-tutorials/community-contributions/): Explore diverse use cases and advanced features in community-contributed notebooks.