Add note about disabling joystick warnings (#2180) (#2187)

* Add note about disabling joystick warnings

* Trailing backtick

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Co-authored-by: Banks T <[email protected]>
Co-authored-by: Dalton Smith <[email protected]>

Author: 3 people

source/docs/software/driverstation/driver-station-errors-warnings.rst

@@ -14,6 +14,8 @@ Joystick Unplugged
 
 This error is triggered when a Joystick is unplugged. Contrary to the message text this error will be printed even if the robot is not enabled, or even connected to the DS. You will see a single instance of this message occur each time the Driver Station is started, even if Joysticks are properly connected and functioning.
 
+.. note:: Joystick Unplugged warnings can be silenced by calling ``DriverStation.silenceJoystickConnectionWarning(true)`` (`Java <https://github.wpilib.org/allwpilib/docs/release/java/edu/wpi/first/wpilibj/DriverStation.html#silenceJoystickConnectionWarning(boolean)>`__, `C++ <https://github.wpilib.org/allwpilib/docs/release/cpp/classfrc_1_1_driver_station.html#ad92dee0301f96316ffd2a28a22ab9e54>`__)
+
 Lost Communication
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