remove unused word. (#14250)

ran `yarn manage:translations en`

app/javascript/mastodon/locales/en.json

@@ -15,7 +15,8 @@
   "account.follow": "Follow",
   "account.followers": "Followers",
   "account.followers.empty": "No one follows this user yet.",
-  "account.follows": "Follows",
+  "account.followers_counter": "{count, plural, one {{counter} Follower} other {{counter} Followers}}",
+  "account.following_counter": "{count, plural, other {{counter} Following}}",
   "account.follows.empty": "This user doesn't follow anyone yet.",
   "account.follows_you": "Follows you",
   "account.hide_reblogs": "Hide boosts from @{name}",
@@ -35,6 +36,7 @@
   "account.requested": "Awaiting approval. Click to cancel follow request",
   "account.share": "Share @{name}'s profile",
   "account.show_reblogs": "Show boosts from @{name}",
+  "account.statuses_counter": "{count, plural, one {{counter} Toot} other {{counter} Toots}}",
   "account.unblock": "Unblock @{name}",
   "account.unblock_domain": "Unblock domain {domain}",
   "account.unendorse": "Don't feature on profile",
@@ -421,9 +423,12 @@
   "timeline_hint.resources.followers": "Followers",
   "timeline_hint.resources.follows": "Follows",
   "timeline_hint.resources.statuses": "Older toots",
-  "trends.count_by_accounts": "{count} {rawCount, plural, one {person} other {people}} talking",
+  "trends.counter_by_accounts": "{count, plural, one {{counter} person} other {{counter} people}} talking",
   "trends.trending_now": "Trending now",
   "ui.beforeunload": "Your draft will be lost if you leave Mastodon.",
+  "units.short.billion": "{count}B",
+  "units.short.million": "{count}M",
+  "units.short.thousand": "{count}K",
   "upload_area.title": "Drag & drop to upload",
   "upload_button.label": "Add images, a video or an audio file",
   "upload_error.limit": "File upload limit exceeded.",