update typescript.md (#25679)

Author: kazrael2119

specification/solutions/resource-manager/readme.typescript.md

@@ -3,17 +3,10 @@
 These settings apply only when `--typescript` is specified on the command line.
 Please also specify `--typescript-sdks-folder=<path to root folder of your azure-sdk-for-js clone>`.
 
-```yaml $(typescript) && !$(profile)
+```yaml $(typescript)
 typescript:
   azure-arm: true
-  batch: true
-  generate-metadata: true
-batch:
-  - package-managedapplications: true
-```
-
-```yaml $(typescript) && $(package-managedapplications) && !$(profile)
-typescript:
   package-name: "@azure/arm-managedapplications"
   output-folder: "$(typescript-sdks-folder)/sdk/managedapplications/arm-managedapplications"
+  generate-metadata: true
 ```