sysctl.d: replace URL of SysRq key documentation (#5274)

The kernel documentation page is not distribution specific and also more
likely to be up to date than the Fedora wiki page referenced previously.

diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf
index f08f32e8493a9b50865ca27e3808d634f5441173..aff99300d945dbe5db24cdaabd56255add6f65ab 100644 (file)
--- a/sysctl.d/50-default.conf
+++ b/sysctl.d/50-default.conf
@@ -14,7 +14,8 @@
 # System Request functionality of the kernel (SYNC)
 #
 # Use kernel.sysrq = 1 to allow all keys.
-# See http://fedoraproject.org/wiki/QA/Sysrq for a list of values and keys.
+# See https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html for a list
+# of values and keys.
 kernel.sysrq = 16
 
 # Append the PID to the core filename