EJ2-1008903-Validate and resolve the issues in the documentation for the Vue platform

Author: ThariqAli

Document-Processing/PDF/PDF-Viewer/vue/download.md

@@ -86,7 +86,7 @@ export default {
   },
 
   methods: {
-    downloadClicked: function (args) {
+    downloadClicked: function () {
       this.$refs.pdfviewer.ej2Instances.download();
     }
   }
@@ -160,7 +160,7 @@ export default {
   },
 
   methods: {
-    downloadClicked: function (args) {
+    downloadClicked: function () {
       this.$refs.pdfviewer.ej2Instances.download();
     }
   }

Document-Processing/PDF/PDF-Viewer/vue/print.md

@@ -125,7 +125,7 @@ export default {
       ThumbnailView, Print, TextSelection, TextSearch, FormFields, FormDesigner]
   },
   methods: {
-    printClicked: function (args) {
+    printClicked: function () {
       this.$refs.pdfviewer.ej2Instances.print.print();
     }
   }
@@ -200,7 +200,7 @@ export default {
   },
 
   methods: {
-    printClicked: function (args) {
+    printClicked: function () {
       this.$refs.pdfviewer.ej2Instances.print.print();
     }
   }