minor text edits for stream create email

events/templates/emails/stream_create.txt

@@ -1,17 +1,22 @@
 Hi $name,
 
-Thank you for signing up on "$event_name".
+Thank you for signing up for a slot on the "$event_name" event.
 
-Here's some general information about your stream:
+Important information about your stream:
 
 * Starts at: $starts_at
 * Ends at: $ends_at
 * RTMP server URL: $rtmp_url
 * Stream key: $key
 
-I will notify you again $preparation_time minutes before your stream starts,
+You will be notified again $preparation_time minutes before your stream starts,
 so you can prepare.
 
+Please review the Live Stream Guide closely.
+It has important information to help you prepare for streaming.
+
+There is also a reference guide for OBS settings in GitHub. Both links are below.
+
 $support_channels_text
 
 Cheers!

events/utils.py

@@ -26,8 +26,9 @@ def get_formatted_stream_timeframe(stream):
 def get_support_channels_test(stream):
     if stream.event.support_urls.exists():
         return (
-            "If you have any questions, please reach out to our support channels:\n"
+            "Streaming documentation and support links.\n
+            If you have any questions, please reach out to our support channel:\n"
             + "\n".join(f"* {u.name}: {u.url}" for u in stream.event.support_urls.all())
         )
     else:
-        return "If you have any questions, please reach out to our support channels"
+        return "If you have any questions, please reach out to our support channel."