diff --git a/docs/Modes.md b/docs/Modes.md
index 047649c96..df9d318e9 100644
--- a/docs/Modes.md
+++ b/docs/Modes.md
@@ -9,24 +9,24 @@ auxillary receiver channels and other events such as failsafe detection.
 | 1   | ANGLE      | Legacy auto-level flight mode                                        |
 | 2   | HORIZON    | Auto-level flight mode                                               |
 | 3   | BARO       | Altitude hold mode (Requires barometer sensor)                       |
-| 4   | MAG        | Heading lock                                                         |
-| 5   | HEADFREE   | Head Free - When enabled yaw has no effect on pitch/roll inputs      |
-| 6   | HEADADJ    | Heading Adjust - Sets a new yaw origin for HEADFREE mode             |
-| 7   | CAMSTAB    | Camera Stabilisation                                                 |
-| 8   | CAMTRIG    |                                                                      |
-| 9   | GPSHOME    | Autonomous flight to HOME position                                   |
-| 10  | GPSHOLD    | Maintain the same longitude/lattitude                                |
-| 11  | PASSTHRU   |                                                                      |
-| 12  | BEEPERON   | Enable beeping - useful for locating a crashed aircraft              |
-| 13  | LEDMAX     |                                                                      |
-| 14  | LEDLOW     |                                                                      |
-| 15  | LLIGHTS    |                                                                      |
-| 16  | CALIB      |                                                                      |
-| 17  | GOV        |                                                                      |
-| 18  | OSD        | Enable/Disable On-Screen-Display (OSD)                               |
-| 19  | TELEMETRY  | Enable telemetry via switch                                          |
-| 20  | AUTOTUNE   | Autotune Pitch/Roll PIDs                                             |
-| 21  | SONAR      | Altitude hold mode (sonar sensor only)                               |
+| 5   | MAG        | Heading lock                                                         |
+| 6   | HEADFREE   | Head Free - When enabled yaw has no effect on pitch/roll inputs      |
+| 7   | HEADADJ    | Heading Adjust - Sets a new yaw origin for HEADFREE mode             |
+| 8   | CAMSTAB    | Camera Stabilisation                                                 |
+| 9   | CAMTRIG    |                                                                      |
+| 10   | GPSHOME    | Autonomous flight to HOME position                                   |
+| 11  | GPSHOLD    | Maintain the same longitude/lattitude                                |
+| 12  | PASSTHRU   |                                                                      |
+| 13  | BEEPERON   | Enable beeping - useful for locating a crashed aircraft              |
+| 14  | LEDMAX     |                                                                      |
+| 15  | LEDLOW     |                                                                      |
+| 16  | LLIGHTS    |                                                                      |
+| 17  | CALIB      |                                                                      |
+| 18  | GOV        |                                                                      |
+| 19  | OSD        | Enable/Disable On-Screen-Display (OSD)                               |
+| 20  | TELEMETRY  | Enable telemetry via switch                                          |
+| 21  | AUTOTUNE   | Autotune Pitch/Roll PIDs                                             |
+| 22  | SONAR      | Altitude hold mode (sonar sensor only)                               |
 
 ## Mode details