tweaked --rule help

diff --git a/src/parser/cmd_line.cc b/src/parser/cmd_line.cc
index 6234696441c42d0765bf22aa58a7e6220c74fcc1..46c1739fa26d2abb0ed6d921b2139306e30d83f5 100644 (file)
--- a/src/parser/cmd_line.cc
+++ b/src/parser/cmd_line.cc
@@ -875,7 +875,7 @@ static ConfigFunc basic_opts[] =
       "process all action groups" },
 
     { "rule", config_rule,
-      "add this line to rules configuration" },
+      "add this line to rules configuration; may be repeated" },
 
     { "script-path", ConfigScriptPath,
       "where to find luajit scripts" },