diff --git a/config/locales/en.yml b/config/locales/en.yml
index 74de909..d274054 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -28,8 +28,8 @@ en:
   notifications_mailer:
     domain_expires_soon:
       subject:
-        zero: "Domain %{domain} expires TODAY !"
-        one: "Domain %{domain} expires TOMORROW !"
+        zero: "Domain %{domain} expires TODAY!"
+        one: "Domain %{domain} expires TOMORROW!"
         other: "Domain %{domain} expires in %{count} days"
 
     domain_recurrent_failures: