Update `English` translation

Currently translated at 100.0% (603 of 603 strings)

Translation: Wiki-Bot/Discord
Translate-URL: https://translate.wikibot.de/projects/wiki-bot/discord/en/

i18n/en.json

@@ -751,7 +751,7 @@
         "editcount": "Edit count:",
         "enabled": "enabled",
         "flag_logall": "Logging of unsuccessful verifications:",
-        "flag_private": "Send verification command responses privately:",
+        "flag_private": "Sending verification command responses privately:",
         "indays": "(in days)",
         "logging": "Logging channel:",
         "match": "Missing requirements notice:",