Fix link in guidelines

next/guidelines.html

@@ -858,7 +858,7 @@ its algorithm.
 <p class="leftbar">
 If <code>mkiocccentry</code> encounters an <strong>error</strong> the program will exit and the xz
 compressed tarball <strong>will not be formed</strong>. For instance, if
-<a href="#chkentry">chkentry(1)</a> fails to validate the <code>.auth.json</code> or <code>.info.json</code>
+<a href="#chkentry">chkentry</a> fails to validate the <code>.auth.json</code> or <code>.info.json</code>
 <a href="https://www.json.org/json-en.html">JSON</a> files (see below) that
 <code>mkiocccentry(1)</code> creates, or anything else <code>mkiocccentry(1)</code> does, it is an
 <strong>error</strong> and <strong>possibly</strong> a bug that you should <a href="https://github.com/ioccc-src/mkiocccentry/issues/new?assignees=&amp;labels=bug&amp;projects=&amp;template=bug_report.yml&amp;title=%5BBug%5D+%3Ctitle%3E">report as a bug at the

next/guidelines.md

@@ -535,7 +535,7 @@ its algorithm.
 <p class="leftbar">
 If `mkiocccentry` encounters an **error** the program will exit and the xz
 compressed tarball **will not be formed**. For instance, if
-[chkentry(1)](#chkentry) fails to validate the `.auth.json` or `.info.json`
+[chkentry](#chkentry) fails to validate the `.auth.json` or `.info.json`
 [JSON](https://www.json.org/json-en.html) files (see below) that
 `mkiocccentry(1)` creates, or anything else `mkiocccentry(1)` does, it is an
 **error** and **possibly** a bug that you should [report as a bug at the