Merge pull request #92 from miaojiang/Ready19

minor changs

Author: miaojiang

example/demo/Input/valid.yml

@@ -19,7 +19,7 @@ api:
   revision: 1   # Optional
   revisionDescription: My first revision   # Optional
   operations:   # Optional
-    addPet: # Must match the operationId property of a path's operations
+    addPet:     # Must match the operationId property of a path's operations
       policy: /Users/miaojiang/Work/azure-api-management-devops-example/example/demo/Input/operationRateLimit.xml   # Optional, can be url or local file
     deletePet:  # Must match the operationId property of a path's operations
       policy: /Users/miaojiang/Work/azure-api-management-devops-example/example/demo/Input/operationRateLimit.xml   # Optional, can be url or local file