Update rules wrt mastodon

Unless one is mentioned one will not get a push notification so one
should refresh the IOCCC mastodon feed every so often. This is at the
top of the file, though, and seemingly part of a file in inc/ so this
might have to be done differently than how this change was done.

next/rules.html

@@ -395,8 +395,9 @@ winning entries page</a> for the entries that have won the IOCCC in
 the past.</p>
 <p>Watch both <a href="../status.html">the IOCCC status page</a> and the
 <a href="https://fosstodon.org/@ioccc"><span class="citation" data-cites="IOCCC">@IOCCC</span> mastodon feed</a> for information about
-future IOCCC openings. Please be sure to check the feed every so often as unless
-you are mentioned you will <strong>NOT</strong> get a notification.</p>
+future IOCCC openings. <strong>Please note</strong> that unless you are mentioned you will
+<strong>NOT</strong> get a push notification with the app so you should refresh the feed from
+time to time.</p>
 <!-- END: the next line ends content from: inc/rules.closed.hdr -->
 <!-- This is the last line modified by the tool: bin/gen-status.sh -->
 <h1 id="th-international-obfuscated-c-code-contest-official-rules">28th International Obfuscated C Code Contest Official Rules</h1>

next/rules.md

@@ -17,8 +17,9 @@ the past.
 
 Watch both [the IOCCC status page](../status.html) and the
 [@IOCCC mastodon feed](https://fosstodon.org/@ioccc) for information about
-future IOCCC openings. Please be sure to check the feed every so often as unless
-you are mentioned you will **NOT** get a notification.
+future IOCCC openings. **Please note** that unless you are mentioned you will
+**NOT** get a push notification with the app so you should refresh the feed from
+time to time.
 
 <!-- END: the next line ends content from: inc/rules.closed.hdr -->
 <!-- This is the last line modified by the tool: bin/gen-status.sh -->