Fix one namespace (#10145)

Author: ArcturusZhang

specification/synapse/data-plane/readme.go.md

@@ -25,8 +25,7 @@ These settings apply only when `--tag=package-spark-2019-11-01-preview --go` is
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
 ``` yaml $(tag) == 'package-spark-2019-11-01-preview' && $(go)
-go:  
-    namespace: spark
+namespace: spark
 output-folder: $(go-sdk-folder)/services/preview/synapse/2019-11-01-preview/$(namespace)
 ```
 
@@ -36,8 +35,7 @@ These settings apply only when `--tag=package-artifacts-2019-06-01-preview --go`
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
 ``` yaml $(tag) == 'package-artifacts-2019-06-01-preview' && $(go)
-go:  
-    namespace: artifacts
+namespace: artifacts
 output-folder: $(go-sdk-folder)/services/preview/synapse/2019-06-01-preview/$(namespace)
 ```
 
@@ -47,8 +45,7 @@ These settings apply only when `--tag=package-access-control-2020-02-01-preview
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
 ``` yaml $(tag) == 'package-access-control-2020-02-01-preview' && $(go)
-go:  
-    namespace: accesscontrol
+namespace: accesscontrol
 output-folder: $(go-sdk-folder)/services/preview/synapse/2020-02-01-preview/$(namespace)
 ```
 
@@ -58,8 +55,7 @@ These settings apply only when `--tag=package-monitoring-2019-11-01-preview --go
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
 ``` yaml $(tag) == 'package-monitoring-2019-11-01-preview' && $(go)
-go:  
-    namespace: monitoring
+namespace: monitoring
 output-folder: $(go-sdk-folder)/services/preview/synapse/2019-11-01-preview/$(namespace)
 ```
 
@@ -69,7 +65,6 @@ These settings apply only when `--tag=package-vnet-2019-06-01-preview --go` is s
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
 ``` yaml $(tag) == 'package-vnet-2019-06-01-preview' && $(go)
-go:  
-    namespace: managedVirtualNetwork
+namespace: managedvirtualnetwork
 output-folder: $(go-sdk-folder)/services/preview/synapse/2019-06-01-preview/$(namespace)
 ```