man/knotd: extend signal handling

diff --git a/doc/man_knotd.rst b/doc/man_knotd.rst
index 9f3193f9d46bb70dd9647405ee3f9bbfa3c3f758..ced72a84e5602723ca2d209f1b79a46724fdbeca 100644 (file)
--- a/doc/man_knotd.rst
+++ b/doc/man_knotd.rst
@@ -52,10 +52,11 @@ Options
 Signals
 .......
 
-If the `knotd` process receives a SIGHUP signal, it reloads its configuration and
-reopens the log files, if they are configured. When `knotd` receives a SIGUSR1
-signal, it reloads all configured zones. Upon receiving a SIGINT signal, `knotd`
-exits.
+The `knotd` process handles the following signals:
+
+- SIGINT – Stop the process.
+- SIGHUP – Reload the server configuration and reopen configured log files.
+- SIGUSR1 – Reload all configured zones (not recommended with catalog zones).
 
 Exit values
 -----------