Remove trailing space characters

Trailing space characters do nothing except take up disk space, they should be removed

app/views/post_disapprovals/_counts.html.erb

@@ -1,6 +1,6 @@
 <% if (CurrentUser.can_approve_posts? || post.created_at < Danbooru.config.moderation_period.ago) && disapprovals.length > 0 %>
   <p>
-    It has been reviewed by <%= pluralize disapprovals.length, "approver" %>. 
+    It has been reviewed by <%= pluralize disapprovals.length, "approver" %>.
 
     <% if disapprovals.map(&:reason).grep("breaks_rules").count > 0 %>
       <%= disapprovals.map(&:reason).grep("breaks_rules").count %> believe it breaks the rules.