diff --git a/bundles/org.openhab.binding.openwebnet/README.md b/bundles/org.openhab.binding.openwebnet/README.md
index 5c5a797fb142d..aeba7ba47a3fc 100644
--- a/bundles/org.openhab.binding.openwebnet/README.md
+++ b/bundles/org.openhab.binding.openwebnet/README.md
@@ -42,7 +42,7 @@ The following Things and OpenWebNet `WHOs` are supported:
 ### For MyHOME - BUS/SCS
 
 | Category                      | WHO             | Thing Type IDs                                                                     | Description                                                      | Status                                                                                                                                                                                                                                      |
-|-------------------------------|-:-:-------------|-:-:--------------------------------------------------------------------------------|------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| ----------------------------- | :-------------: | :--------------------------------------------------------------------------------: | ---------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | Gateway Management            | `13`            | `bus_gateway`                                                                      | Any IP gateway supporting OpenWebNet protocol should work        | Successfully tested: F452, F453, F453AV,F454, F455, MyHOMEServer1, MyHOME_Screen10, MyHOME_Screen3,5, MH201, MH202, MH200N. Some connection stability issues/gateway resets reported with MH202                                             |
 | Lighting                      | `1`             | `bus_on_off_switch`, `bus_dimmer`, `bus_light_group`                               | BUS switches and dimmers and groups of them                      | Successfully tested: F411/2, F411/4, F411U2, F422, F429. Some discovery issues reported with F429 (DALI Dimmers)                                                                                                                            |
 | Automation                    | `2`             | `bus_automation`                                                                   | BUS roller shutters, with position feedback and auto-calibration | Successfully tested: LN4672M2                                                                                                                                                                                                               |
@@ -56,7 +56,7 @@ The following Things and OpenWebNet `WHOs` are supported:
 ### For MyHOME Radio - Zigbee
 
 | Category             | WHO    | Thing Type IDs                                        | Description                                                           | Status                               |
-| -------------------- | :----: | :---------------------------------------------------: | :-------------------------------------------------------------------: | ------------------------------------ |
+| -------------------- | :----: | :---------------------------------------------------: | --------------------------------------------------------------------- | ------------------------------------ |
 | Gateway Management   | `13`   | `zb_gateway`                                          | MyHOME Radio - Zigbee USB Gateway (models: BTI-3578 / LG 088328)      | Tested: BTI-3578 and LG 088328       |
 | Lighting             | `1`    | `zb_dimmer`, `zb_on_off_switch`, `zb_on_off_switch2u` | Radio Zigbee dimmers, switches and 2-unit switches                    | Tested: BTI-4591, BTI-3584, BTI-4585 |
 | Automation           | `2`    | `zb_automation`                                       | Radio Zigbee roller shutters                                          |                                      |
@@ -230,7 +230,7 @@ For a `bus_light_group` Thing to be updated properly, at least one light Thing b
 ### Lighting, Automation, Basic/CEN/CEN+ Scenario Events, Dry Contact / IR Interfaces, Power and AUX channels
 
 | Channel Type ID (channel ID)            | Applies to Thing Type IDs                                                        | Item Type     | Description                                                                                                                                                            | Read/Write  |
-|-----------------------------------------|----------------------------------------------------------------------------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-:-:---------|
+| --------------------------------------- | -------------------------------------------------------------------------------- | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :---------: |
 | `switch` or `switch_01`/`02` for Zigbee | `bus_on_off_switch`, `bus_light_group`, `zb_on_off_switch`, `zb_on_off_switch2u` | Switch        | To switch the device (or group) `ON` and `OFF`                                                                                                                         | R/W         |
 | `brightness`                            | `bus_dimmer`, `zb_dimmer`                                                        | Dimmer        | To adjust the brightness value (Percent, `ON`, `OFF`)                                                                                                                  | R/W         |
 | `shutter`                               | `bus_automation`                                                                 | Rollershutter | To activate roller shutters (`UP`, `DOWN`, `STOP`, Percent - [see Shutter position](#shutter-position))                                                                | R/W         |