Fix comments.

rcd/rustdesk-hbbr

@@ -8,9 +8,9 @@
 # to enable this service:
 #
 # rustdesk_hbbr_enable (bool):            Set to NO by default.
-#               Set it to YES to enable nfs-exporter.
-# rustdesk_hbbr_args (string):            Set extra arguments to pass to nfs-exporter
-#               Default is "".
+#               Set it to YES to enable rustdesk_hbbr.
+# rustdesk_hbbr_args (string):            Set extra arguments to pass to rustdesk_hbbr
+#               Default is "-k _".
 # rustdesk_hbbr_user (string):            Set user that rustdesk_hbbr will run under
 #               Default is "root".
 # rustdesk_hbbr_group (string):           Set group that rustdesk_hbbr will run under

rcd/rustdesk-hbbs

@@ -8,9 +8,9 @@
 # to enable this service:
 #
 # rustdesk_hbbs_enable (bool):            Set to NO by default.
-#               Set it to YES to enable nfs-exporter.
-# rustdesk_hbbs_args (string):            Set extra arguments to pass to nfs-exporter
-#               Default is "".
+#               Set it to YES to enable rustdesk_hbbs.
+# rustdesk_hbbs_args (string):            Set extra arguments to pass to rustdesk_hbbs
+#               Default is "-r ${rustdesk_hbbs_ip} -k _".
 # rustdesk_hbbs_user (string):            Set user that rustdesk_hbbs will run under
 #               Default is "root".
 # rustdesk_hbbs_group (string):           Set group that rustdesk_hbbs will run under