doc: remove CONFIG_UART_QMSI_1_BAUDRATE from doc

This is now set by DTS.

Fixes #13752

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

boards/x86/arduino_101/doc/index.rst

@@ -443,7 +443,6 @@ building your application:
 
    CONFIG_BT_DEBUG_MONITOR=y
    CONFIG_UART_CONSOLE=n
-   CONFIG_UART_QMSI_1_BAUDRATE=1000000
 
 The first item replaces the BT_DEBUG_LOG option, the second one
 disables the default printk/printf hooks, and the third one matches the console