Update README.md
Added the Pwm column
@@ -60,15 +60,15 @@ The **preview** versions are continuous builds of the reference targets. They in
The above firmware builds include support for the class libraries and features marked bellow.
-| Target | Gpio | Spi | I2c | Events | Native | SWO |
-|:-|:-:|:-:|:-:|:-:|:-:|:-:|
-| ST_STM32F4_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: |
-| ST_STM32F429I_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: |
-| ST_NUCLEO64_F091RC | | | | | | :heavy_check_mark: |
-| ST_NUCLEO144_F746ZG | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | |
-| ST_STM32F769I_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: |
-| MBN_QUAIL | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | |
-| NETDUINO3_WIFI | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | |
+| Target | Gpio | Spi | I2c | Pwm | Events | Native | SWO |
+|:-|:-:|:-:|:-:|:-:|:-:|:-:|:-:|
+| ST_STM32F4_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: | | :heavy_check_mark: |
+| ST_STM32F429I_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: |
+| ST_NUCLEO64_F091RC | | | | | | | :heavy_check_mark: |
+| ST_NUCLEO144_F746ZG | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: | | |
+| ST_STM32F769I_DISCOVERY | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | :heavy_check_mark: | | :heavy_check_mark: |
+| MBN_QUAIL | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | |
+| NETDUINO3_WIFI | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | |
## Feedback and documentation
