added comment for "This table is empty message"

Author: kenricky-bitquill

powerquery-docs/connectors/google-looker.md

@@ -41,27 +41,30 @@ To connect to Looker from Power Query Desktop, follow these steps:
 
 1. In the **Get Data** experience, search for and select **Looker**.
 
-2. In **Host**, enter your Looker instance URL, for example, https://example.cloud.looker.com.
+1. In **Host**, enter your Looker instance URL, for example, https://example.cloud.looker.com.
 
-3. The default value of **Disable Preview Optimization** if left blank is True. This is the recommended setting. Setting the value to False will result in a potentially expensive preview query being sent to Looker. Read more in the [Looker documentation](https://cloud.google.com/looker/docs/powerbi-connector#preview_optimization).
+1. The default value of **Disable Preview Optimization** if left blank is True. This is the recommended setting. Setting the value to False will result in a potentially expensive preview query being sent to Looker. Read more in the [Looker documentation](https://cloud.google.com/looker/docs/powerbi-connector#preview_optimization).
 
-4. The default value of **Show Hidden Fields** if left blank is False. This will mimic the default visual behavior on Looker where fields with the hidden tag will not be shown. If this parameter is set to True, all fields will be visible in the Power BI report, including those with hidden tags.
+1. The default value of **Show Hidden Fields** if left blank is False. This will mimic the default visual behavior on Looker where fields with the hidden tag will not be shown. If this parameter is set to True, all fields will be visible in the Power BI report, including those with hidden tags.
 
-5. Select **Direct Query**. Selecting Import may also result in a potentially expensive query that includes all fields from all the views that are referenced in the Looker Explore. In addition, with Import, you lose the ability to have Looker correctly evaluate the measures in the Explore.
+1. Select **Direct Query**. Selecting Import may also result in a potentially expensive query that includes all fields from all the views that are referenced in the Looker Explore. In addition, with Import, you lose the ability to have Looker correctly evaluate the measures in the Explore.
 
-6. Select **OK** to continue.
+1. Select **OK** to continue.
 
-    ![Image showing initial dialog box](./media/google-looker/host-connection-filled-desktop.png)
+   ![Image showing initial dialog box](./media/google-looker/host-connection-filled-desktop.png)
 
-7. The Looker connector supports connecting using an Organizational account. You will use your existing Looker credentials. Select **Sign In** to continue.
+1. The Looker connector supports connecting using an Organizational account. You will use your existing Looker credentials. Select **Sign In** to continue.
 
-8. The traditional Looker login screen appears. Sign in the same way you would normally log in to Looker.
+1. The traditional Looker login screen appears. Sign in the same way you would normally log in to Looker.
 
-9. Once you're signed in, select **Connect** to continue.
+1. Once you're signed in, select **Connect** to continue.
 
-10. Once you successfully connect, a **Navigator** window appears and displays the data available in your Looker instance. First, select a Looker model. Within each model, you will see the available Explores. Select the Explore that you would like to connect to, and click **Load**.
+1. Once you successfully connect, a **Navigator** window appears and displays the data available in your Looker instance. First, select a Looker model. Within each model, you will see the available Explores. Select the Explore that you would like to connect to, and click **Load**.
 
-    ![Image showing navigation window](./media/google-looker/navigator-view-desktop.png)
+   ![Image showing navigation window](./media/google-looker/navigator-view-desktop.png)
+
+   > [!NOTE]
+   >The "This table is empty." message is expected, as currently no preview is available for. The table will not be empty once you load the model.
 
 ## Limitations and considerations