Channel deletion consistency

client/src/app/+my-library/+my-video-channels/my-video-channels.component.ts

@@ -45,9 +45,9 @@ export class MyVideoChannelsComponent {
 It will delete ${videoChannel.videosCount} videos uploaded in this channel, and you will not be able to create another
 channel with the same name (${videoChannel.name})!`,
 
-      $localize`Please type the display name of the video channel (${videoChannel.displayName}) to confirm`,
+      $localize`Please type the name of the video channel (${videoChannel.name}) to confirm`,
 
-      videoChannel.displayName,
+      videoChannel.name,
 
       $localize`Delete`
     )