[Excel] (Custom functions) Tweak sample submitted by PM (#989)

Author: alison-mk

playlists-prod/excel.yaml

@@ -288,16 +288,16 @@
   api_set:
     CustomFunctionsRuntime: 1.4
 - id: excel-custom-functions-custom-enum
-  name: Function with custom enum parameters
+  name: Function with custom enums
   fileName: custom-enum.yaml
   description: >-
-    Use custom enum as parameters in a custom function that searches for
+    Use custom enums as parameters in a custom function that searches for
     flights.
   rawUrl: >-
     https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/16-custom-functions/custom-enum.yaml
   group: Custom Functions
   api_set:
-    CustomFunctionsRuntime: '1.5'
+    CustomFunctionsRuntime: 1.5
 - id: excel-custom-xml-parts-create-set-get-and-delete-custom-xml-parts
   name: Using custom XML parts
   fileName: create-set-get-and-delete-custom-xml-parts.yaml

playlists/excel.yaml

@@ -288,16 +288,16 @@
   api_set:
     CustomFunctionsRuntime: 1.4
 - id: excel-custom-functions-custom-enum
-  name: Function with custom enum parameters
+  name: Function with custom enums
   fileName: custom-enum.yaml
   description: >-
-    Use custom enum as parameters in a custom function that searches for
+    Use custom enums as parameters in a custom function that searches for
     flights.
   rawUrl: >-
     https://raw.githubusercontent.com/OfficeDev/office-js-snippets/main/samples/excel/16-custom-functions/custom-enum.yaml
   group: Custom Functions
   api_set:
-    CustomFunctionsRuntime: '1.5'
+    CustomFunctionsRuntime: 1.5
 - id: excel-custom-xml-parts-create-set-get-and-delete-custom-xml-parts
   name: Using custom XML parts
   fileName: create-set-get-and-delete-custom-xml-parts.yaml

samples/excel/16-custom-functions/custom-enum.yaml

@@ -1,10 +1,10 @@
 order: 7
 id: excel-custom-functions-custom-enum
-name: Function with custom enum parameters
-description: Use custom enum as parameters in a custom function that searches for flights.
+name: Function with custom enums
+description: Use custom enums as parameters in a custom function that searches for flights.
 host: EXCEL
 api_set:
-    CustomFunctionsRuntime: '1.5'
+    CustomFunctionsRuntime: 1.5
 script:
     content: |
         /**
@@ -52,7 +52,10 @@ script:
          */
         function fetchFlightSchedule(departure: Airports, destination: Airports, day: DayOfWeek[]): string[][] {
           const flights: string[][] = [];
+
+          // Use the `Airports` enum for both the `departure` and `destination` parameters. 
           flights.push(["Flights from " + departure + " to " + destination, "", "", "", ""]);
+
           flights.push(["Day", "Flight Number", "Departure Time", "Arrival Time", "Price"]);
           const daysOfWeek = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];