message: updated description of recurrent frequency
diff: "properties": {
  "frequency": {
  "type": "string",
  - "description": "the recurrence frequency. How often the schedule profile should take effect. This value must be Week, meaning each week will have the same set of profiles.",
  + "description": "the recurrence frequency. How often the schedule profile should take effect. This value must be Week, meaning each week will have the same set of profiles. For example, to set a daily schedule, set **schedule** to every day of the week. The frequency property specifies that the schedule is repeated weekly.",
  "enum": [
  - "None",
  - "Second",
  - "Minute",
  - "Hour",
  - "Day",
  - "Week",
  - "Month",
  - "Year"
  + "Week"
  ],
  "x-ms-enum": {
  "name": "RecurrenceFrequency",
  