Delete 'zero' translation for participant count

Delete ‘zero’ translation for participant count

diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index d402646..01d47cf 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -42,7 +42,6 @@ en:
       event_ui:
         show_all: Show all
         participants:
-          zero: "No one participated."
           one: "%{count} user participated."
           other: "%{count} users participated."
         invite: Invite

GitHub sha: d9fde747