add usage documentation for !importance (MODAPP-100)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8883 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_fifo/mod_fifo.c

@@ -342,7 +342,7 @@ typedef enum {
 
 #define MAX_NODES_PER_CONSUMER 25
 #define FIFO_DESC "Fifo for stacking parked calls."
-#define FIFO_USAGE "<fifo name> [in [<announce file>|undef] [<music file>|undef] | out [wait|nowait] [<announce file>|undef] [<music file>|undef]]"
+#define FIFO_USAGE "<fifo name>[!<importance_number>] [in [<announce file>|undef] [<music file>|undef] | out [wait|nowait] [<announce file>|undef] [<music file>|undef]]"
 SWITCH_STANDARD_APP(fifo_function)
 {
 	int argc;
@@ -1197,10 +1197,10 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_fifo_load)
 	*module_interface = switch_loadable_module_create_module_interface(pool, modname);
 	SWITCH_ADD_APP(app_interface, "fifo", "Park with FIFO", FIFO_DESC, fifo_function, FIFO_USAGE, SAF_NONE);
 	SWITCH_ADD_API(commands_api_interface, "fifo", "Return data about a fifo", fifo_api_function, FIFO_API_SYNTAX);
-	switch_console_set_complete("add fifo list");
-	switch_console_set_complete("add fifo list_verbose");
-	switch_console_set_complete("add fifo count");
-	switch_console_set_complete("add fifo importance");
+	switch_console_set_complete("add fifo list");
+	switch_console_set_complete("add fifo list_verbose");
+	switch_console_set_complete("add fifo count");
+	switch_console_set_complete("add fifo importance");
 
 	globals.running = 1;