Update dev.md

docs/dev.md

@@ -18,7 +18,6 @@ The JSON object has the following properties:
 | `matrix` | integer | Changes the matrix layout (0,1 or 2) | `0` |
 | `color_correction` | array of int | Sets the colorcorrection of the matrix | `[255,255,255]` |
 | `color_temperature` | array of int | Sets the colortemperature of the matrix | `[255,255,255]` |
-| `update_check` | boolean | Enables searchfunction for new version every 1 hour. This could cause in loop stack overflow! | `false` |
 | `rotate_screen` | boolean | Rotates the screen upside down | `false` |
 | `temp_dec_places` | integer | Number of decimal places for temperature measurements | `0` |
 | `sensor_reading` | boolean | Enables or disables the reading of the Temp&Hum sensor | `true` |
@@ -29,4 +28,4 @@ The JSON object has the following properties:
 | `ha_prefix` | string | Sets the prefix for Homassistant discovery | `homeassistant` |
 | `background_effect` | string | Sets an [effect](https://blueforcer.github.io/awtrix-light/#/effects) as global background layer | - |
 | `stats_interval` | integer | Sets the interval in milliseconds when awtrix should send its stats to HA and MQTT | 10000 |
-| `debug_mode` | boolean | Enables serial debug outputs. | false |
+| `debug_mode` | boolean | Enables serial debug outputs. | false |