[PowerPoint] Fix typo (#1006)

Author: ElizabethSamuel-MSFT

playlists-prod/powerpoint.yaml

@@ -37,7 +37,7 @@
     https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/powerpoint/document/create-presentation.yaml
   group: Document
   api_set:
-    PowerPoint: '1.1'
+    PowerPointApi: '1.1'
 - id: powerpoint-hyperlinks-manage-hyperlinks
   name: Get hyperlinks
   fileName: manage-hyperlinks.yaml

playlists/powerpoint.yaml

@@ -37,7 +37,7 @@
     https://raw.githubusercontent.com/OfficeDev/office-js-snippets/main/samples/powerpoint/document/create-presentation.yaml
   group: Document
   api_set:
-    PowerPoint: '1.1'
+    PowerPointApi: '1.1'
 - id: powerpoint-hyperlinks-manage-hyperlinks
   name: Get hyperlinks
   fileName: manage-hyperlinks.yaml

samples/powerpoint/document/create-presentation.yaml

@@ -4,7 +4,7 @@ description: Creates a new, empty presentation and creates a new presentation by
 author: OfficeDev
 host: POWERPOINT
 api_set:
-    PowerPoint: '1.1'
+    PowerPointApi: '1.1'
 script:
     content: |-
         document.getElementById("create-new-blank-presentation").addEventListener("click", () => tryCatch(createBlankPresentation));