Update CITATION.cff

CITATION.cff

@@ -3,37 +3,32 @@
 
 cff-version: 1.2.0
 title: OpenSeadragon
-message: >-
-  If you use this software, please cite it using the
-  metadata from this file.
+message: "If you use this software, please cite it using the metadata from this file."
 type: software
 authors:
-  - given-names: Ian
-    family-names: Gilman
-    email: ian@iangilman.com
-  - given-names: Aseem
-    family-names: Kishore
-  - given-names: Chris
-    family-names: Thatcher
-  - given-names: Mark
-    family-names: Salsbery
-  - given-names: Antoine
-    family-names: Vandecreme
-  - given-names:  Thomas
-    family-names: Pearce
+  - given-names: "Ian"
+    family-names: "Gilman"
+    email: "ian@iangilman.com"
+  - given-names: "Aseem"
+    family-names: "Kishore"
+  - given-names: "Chris"
+    family-names: "Thatcher"
+  - given-names: "Mark"
+    family-names: "Salsbery"
+  - given-names: "Antoine"
+    family-names: "Vandecreme"
+  - given-names:  "Thomas"
+    family-names: "Pearce"
  identifiers:
   - type: url
     value: 'https://openseadragon.github.io/'
     description: Homepage
   - type: url
     value: 'https://github.com/openseadragon/openseadragon'
-    description: Repository
+    description: "Repository"
 repository-code: 'https://github.com/openseadragon/openseadragon'
 url: 'https://openseadragon.github.io/'
-abstract: >-
-  An open-source, web-based viewer for high-resolution
-  zoomable images, implemented in pure JavaScript, for
-  desktop and mobile.
+abstract: "An open-source, web-based viewer for high-resolution zoomable images, implemented in pure JavaScript, for desktop and mobile."
 keywords:
   - javascript
   - image