Merge pull request #5055 from EnterpriseDB/docs/fix/5037-regarding-un…

…installing-postgresql

advocacy_docs/supported-open-source/postgresql/uninstalling.mdx

@@ -52,6 +52,13 @@ These instructions apply if you used EDB's interactive Mac installer to install
 
 To uninstall PostgreSQL on a Mac system:
 
+!!! Note Data is not deleted
+This uninstaller will remove the application but, to avoid data loss, will
+leave in place the Postgres data directory and the postgres user that was
+created to manage the installation. The uninstaller will popup a message
+confirming what it has not been removed at the end of its run.
+!!!
+
 1.  Invoke the uninstaller:
 
     ```
@@ -62,7 +69,7 @@ To uninstall PostgreSQL on a Mac system:
 
 1.  You're prompted for a password. If your user has admin rights on macOS, enter your password. Otherwise, enter the user name and password of a user with admin rights. 
 
-  The uninstaller opens and asks if you want to uninstall the entire application or individual components.
+  The uninstaller opens and asks if you want to uninstall the entire application or individual components. 
 
   ![Remove the entire application or components](/installing/images/remove_the_entire_application_or_components.png)
 
@@ -78,3 +85,5 @@ To uninstall PostgreSQL on a Mac system:
 1.  When the uninstaller completes, select **OK**.
 
 ![The Uninstallation is completed](/installing/images/mac_uninstallation_completed.png)
+
+