Update costmanagement.pricesheets.json (#18377)

* Update costmanagement.pricesheets.json

* Update costmanagement.pricesheets.json

Author: janakiramachandran

specification/cost-management/resource-manager/Microsoft.CostManagement/preview/2022-02-01-preview/costmanagement.pricesheets.json

@@ -111,7 +111,7 @@
         "x-ms-long-running-operation-options": {
           "final-state-via": "location"
         },
-        "description": "Gets a URL to download the current month's pricesheet for a billing profile. The operation is supported for billing accounts with agreement type Microsoft Partner Agreement or Microsoft Customer Agreement.Due to Azure product growth, the Azure price sheet download experience in this preview version will be updated from a single csv file to a Zip file containing multiple csv files, each with max 200k records.The name of the zip file is AzurePricesheet as gzip.The names of multiple csv files are AzurePricesheet _1, AzurePricesheet _2",
+        "description": "Gets a URL to download the current month's pricesheet for a billing profile. The operation is supported for billing accounts with agreement type Microsoft Partner Agreement or Microsoft Customer Agreement.Due to Azure product growth, the Azure price sheet download experience in this preview version will be updated from a single csv file to a Zip file containing multiple csv files, each with max 200k records.",
         "parameters": [
           {
             "$ref": "#/parameters/apiVersionParameter"