etc/kamailio.cfg: close comment for tls_threads_mode

(cherry picked from commit d8d627eff7de268a487d7f91cc52e7ba8a6c708e)

etc/kamailio.cfg

@@ -234,9 +234,10 @@ tls_max_connections=2048
 /* For OpenSSL 3 integration
  * functions calling libssl3 can be invoked in a transient thread
  * 0: disable threaded calls
- * 1: use thread executors for process#0 only
- * 2: no thread executors, but use atfork handler to reset thread-locals to NULL
+ * 1: use thread executors for process #0 only
+ * 2: no thread executors, but use atfork handler to reset thread-locals to NULL */
 tls_threads_mode=2
+
 #!endif
 
 /* set it to yes to enable sctp and load sctp.so module */