add non-share of compute instance

Author: sdgilley

articles/machine-learning/how-to-run-jupyter-notebooks.md

@@ -85,7 +85,7 @@ Copy and paste the URL to share a notebook or file.  Only other users of the wor
 
 ## Edit a notebook
 
-To edit a notebook, open any notebook located in the **User files** section of your workspace. Click on the cell you wish to edit. *@@ Will users first need to do something to enable edit mode?*
+To edit a notebook, open any notebook located in the **User files** section of your workspace. Click on the cell you wish to edit. 
 
 When a compute instance running is running, you can also use code completion, powered by [Intellisense](https://code.visualstudio.com/docs/editor/intellisense), in any Python Notebook.
 
@@ -110,6 +110,8 @@ To run an experiment from a Notebook, you first connect to a running [compute in
 3. Select **Create**.
 4. The compute instance is connected to the Notebook automatically and you can now run your cells.
 
+Only you can see and use the compute instances you create.  
+
 ### View logs and output
 
 Use [Notebook widgets](https://docs.microsoft.com/python/api/azureml-widgets/azureml.widgets?view=azure-ml-py) to view the progress of the run and logs. A widget is asynchronous and provides updates until training finishes. Azure Machine Learning widgets are also supported in Jupyter and JupterLab.