incorporate feedback

Author: mumian

articles/azure-resource-manager/bicep/bicep-extension.md

@@ -16,13 +16,13 @@ This article describes how to use Bicep extensions.
 The syntax for importing Bicep extensions is:
 
 ```bicep
-extionsion '<extension-name>'
+extionsion <extension-name>
 ```
 
 The syntax for importing Bicep extensions, which require configuration is:
 
 ```bicep
-extension '<extension-name>' with {
+extension <extension-name> with {
   <extension-properties>
 }
 ```

articles/azure-resource-manager/bicep/bicep-kubernetes-extension.md

@@ -48,7 +48,7 @@ The following sample imports the Kubernetes extension:
 @secure()
 param kubeConfig string
 
-extension 'kubernetes' with {
+extension kubernetes with {
   namespace: 'default'
   kubeConfig: kubeConfig
 } as k8s