Update cancel man page

Fixes #984

Author: zdohnal

CHANGES.md

@@ -8,6 +8,7 @@ Changes in CUPS v2.4.17 (YYYY-MM-DD)
 - The scheduler followed symbolic links when cleaning out its temporary
   directory (Issue #1448)
 - Updated `cupsFileGetConf` and `cupsFilePutConf` to escape more characters.
+- Updated man page `cancel` (Issue #984)
 - Updated `cupsRasterReadHeader` to validate more of the page header values
   (Issue #1501)
 - Fixed an issue with the class/printer CGI name checking.

doc/help/man-cancel.html

@@ -72,16 +72,22 @@ <h2 class="title"><a name="EXAMPLES">Examples</a></h2>
     cancel -a
 </pre>
 <h2 class="title"><a name="NOTES">Notes</a></h2>
-Administrators wishing to prevent unauthorized cancellation of jobs via the <i>-u</i> option should require authentication for Cancel-Jobs operations in
-<a href="man-cupsd.conf.html?TOPIC=Man+Pages"><b>cupsd.conf</b>(5).</a>
+The
+<b>-a</b>
+and
+<b>-u</b><i>" username"</i>
+options require administrative access.
+These restrictions are part of the operation policies defined in the
+<a href="man-cupsd.conf.html?TOPIC=Man+Pages"><b>cupsd.conf</b>(5)</a>
+file for the "Cancel-Jobs" and "Cancel-My-Jobs" operations, respectively.
 <h2 class="title"><a name="SEE_ALSO">See Also</a></h2>
 <a href="man-cupsd.conf.html?TOPIC=Man+Pages"><b>cupsd.conf</b>(5),</a>
 <a href="man-lp.html?TOPIC=Man+Pages"><b>lp</b>(1),</a>
 <a href="man-lpmove.html?TOPIC=Man+Pages"><b>lpmove</b>(8),</a>
 <a href="man-lpstat.html?TOPIC=Man+Pages"><b>lpstat</b>(1),</a>
 CUPS Online Help (<a href="http://localhost:631/help">http://localhost:631/help</a>)
 <h2 class="title"><a name="COPYRIGHT">Copyright</a></h2>
-Copyright &copy; 2020-2024 by OpenPrinting.
+Copyright &copy; 2020-2026 by OpenPrinting.
 
 </body>
 </html>

man/cancel.1

@@ -8,7 +8,7 @@
 .\" Licensed under Apache License v2.0.  See the file "LICENSE" for more
 .\" information.
 .\"
-.TH cancel 1 "CUPS" "2022-05-02" "OpenPrinting"
+.TH cancel 1 "CUPS" "2026-03-06" "OpenPrinting"
 .SH NAME
 cancel \- cancel jobs
 .SH SYNOPSIS
@@ -81,8 +81,14 @@ Cancel all jobs:
     cancel \-a
 .fi
 .SH NOTES
-Administrators wishing to prevent unauthorized cancellation of jobs via the \fI\-u\fR option should require authentication for Cancel-Jobs operations in
-.BR cupsd.conf (5).
+The
+.B \-a
+and
+.BI \-u " username"
+options require administrative access.
+These restrictions are part of the operation policies defined in the
+.BR cupsd.conf (5)
+file for the "Cancel-Jobs" and "Cancel-My-Jobs" operations, respectively.
 .SH SEE ALSO
 .BR cupsd.conf (5),
 .BR lp (1),