update the doc string for both AEL and extensions.conf users.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@45142 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_rand.c b/funcs/func_rand.c
index 67bc8e9..32a167f 100644 (file)
--- a/funcs/func_rand.c
+++ b/funcs/func_rand.c
@@ -83,11 +83,11 @@ static int acf_rand_exec(struct ast_channel *chan, char *cmd,
 static struct ast_custom_function acf_rand = {
        .name = "RAND",
        .synopsis = "Choose a random number in a range",
-       .syntax = "RAND([min][,max])",
+       .syntax = "RAND([min][|max])",
        .desc =
                "Choose a random number between min and max.  Min defaults to 0, if not\n"
                "specified, while max defaults to RAND_MAX (2147483647 on many systems).\n"
-               "  Example:  Set(junky=${RAND(1,8)}); \n"
+               "  Example:  Set(junky=${RAND(1|8)}); \n"
                "  Sets junky to a random number between 1 and 8, inclusive.\n",
        .read = acf_rand_exec,
 };