Fix hardcoded non-breaking space in public view (#14568)

app/views/statuses/_simple_status.html.haml

@@ -17,7 +17,7 @@
         %span.display-name
           %bdi
             %strong.display-name__html.p-name.emojify= display_name(status.account, custom_emojify: true, autoplay: autoplay)
-           
+          = ' ';
           %span.display-name__account
             = acct(status.account)
             = fa_icon('lock') if status.account.locked?