Microsoft.MachineLearningServices - Update readme.md (#21014)

Author: forteddyt

specification/machinelearningservices/resource-manager/readme.md

@@ -26,10 +26,20 @@ These are the global settings for the Machine Learning Services API.
 
 ``` yaml
 openapi-type: arm
-tag: package-2022-10
+tag: package-preview-2022-10
 ```
 
-### Tag: package-2022-10
+### Tag: package-preview-2022-10
+
+These settings apply only when `--tag=package-preview-2022-10` is specified on the command line.
+
+```yaml $(tag) == 'package-preview-2022-10'
+input-file:
+  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/machineLearningServices.json
+  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/mfe.json
+  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/workspaceFeatures.json
+  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/registries.json
+```
 
 ### Tag: package-2022-10
 
@@ -144,18 +154,6 @@ input-file:
   - Microsoft.MachineLearningServices/stable/2020-06-01/machineLearningServices.json
 ```
 
-### Tag: package-preview-2022-10
-
-These settings apply only when `--tag=package-preview-2022-10` is specified on the command line.
-
-```yaml $(tag) == 'package-preview-2022-10'
-input-file:
-  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/machineLearningServices.json
-  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/mfe.json
-  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/workspaceFeatures.json
-  - Microsoft.MachineLearningServices/preview/2022-10-01-preview/registries.json
-```
-
 ### Tag: package-preview-2020-05
 
 These settings apply only when `--tag=package-preview-2020-05` is specified on the command line.