a few changes to replace the term channel admin with channel broadcaster

app/services/dispatcher/messenger.js

@@ -193,7 +193,7 @@ const resolvePrefix = (channel, messageType, command, language) => {
     return ''
   }
   if (messageType === BROADCAST_RESPONSE) {
-    // subscriber responses get a special header so they don't look like broadcast messages from admins
+    // subscriber responses get a special header so they don't look like broadcast messages from broadcasters
     // we clone message to preserve attachments
     return `[${prefixes.broadcastResponse}]\n`
   }

app/services/dispatcher/run.js

@@ -152,7 +152,7 @@ const isWelcomeMessage = sdMessage => {
     //  properly localize this, by including more languages in the input array here!
     [messagesIn(defaultLanguage)].find(
       messages =>
-        strippedMessage === messages.notifications.welcome('', '').trim() || //if added by another admin
+        strippedMessage === messages.notifications.welcome('', '').trim() || //if added by another broadcaster
         strippedMessage === messages.notifications.welcome(messages.systemName, '').trim(), //if added by sysadmin
     ),
   )