Updated FAQ (markdown)

diff --git a/FAQ.md b/FAQ.md
index 159959e33711d7de4b864236b3bfd0e483e37d29..241854c2f90dadd8dbe21cf6e51fdba1ca10b99f 100644 (file)
--- a/FAQ.md
+++ b/FAQ.md
@@ -27,11 +27,14 @@ once the device is pluged in then *hid_listen* finds it you will get this messag
 Check if you can't get this 'Listening:' message:\r
 - build with `CONSOLE_ENABLE=yes` in **Makefile**.\r
 \r
+You may need privilege to access the device on OS like Linux.\r
+- try `sudo hid_listen`\r
+\r
 ## Can't get message on console\r
 Check:\r
 - *hid_listen* finds your device. See above.\r
 - Enable debug with pressing **Magic**+d. See [Magic Commands](https://github.com/tmk/tmk_keyboard#magic-commands).\r
-- set `debug_enable=yes` usually in `matrix_init()` in **matrix.c**.\r
+- set `debug_enable=true` usually in `matrix_init()` in **matrix.c**.\r
 - try using 'print' function instead of debug print. See **common/print.h**.\r
 - disconnect other devices with console function. See [Issue #97](https://github.com/tmk/tmk_keyboard/issues/97).\r
 \r