Update README.md

Author: BernardPuel

README.md

@@ -1,24 +1,25 @@
 ## STM32MPU_EmbSW_Overall_Offer Overview
 
+
 STM32MPU Embedded Software distribution is a set of software components, system build and development tools created to ease the development to be done on top of STM32MPU devices. 
 
 STM32MPU Embedded Software distribution includes: 
-* a Linux® distribution, running on the Arm® Cortex®-A processor(s) : [OpenSTLinux distribution](https://wiki.st.com/stm32mpu/index.php/OpenSTLinux_distribution)
-* a STM32Cube Package, running on the Arm® Cortex®-M processor : [STM32Cube package](https://wiki.st.com/stm32mpu/index.php/STM32CubeMP1_Package)
+* A Linux® distribution, running on the Arm® Cortex®-A processor(s) : [OpenSTLinux distribution](https://wiki.st.com/stm32mpu/index.php/OpenSTLinux_distribution)
+* A STM32Cube Package, running on the Arm® Cortex®-M processor : [STM32Cube package](https://wiki.st.com/stm32mpu/index.php/STM32CubeMP1_Package)
 
 **OpenSTLinux distribution** is a Linux® distribution based on the OpenEmbedded build framework.
-It includes the following collection of software components: 
-* OpenSTLinux BSP (OP-TEE secure OS, boot chain and Linux kernel) 
-** The boot chain based on TF-A and U-Boot 
-** The OP-TEE secure OS running on the Cortex-A in secure mode 
-** The Linux kernel running on the Cortex-A in non-secure mode 
+It includes the following collection of software components. 
+* OpenSTLinux BSP (OP-TEE secure OS, boot chain and Linux kernel): 
+  * The boot chain based on TF-A and U-Boot 
+  * The OP-TEE secure OS running on the Cortex®-A in secure mode 
+  * The Linux kernel running on the Cortex®-A in non-secure mode 
 * Application frameworks such as the following Linux application frameworks (non-exhaustive list): 
-** Wayland-Weston as a display/graphic framework 
-** Gstreamer as a multimedia framework 
-** Advanced Linux Sound Architecture (ALSA) libraries 
+  * Wayland-Weston as a display/graphic framework 
+  * Gstreamer as a multimedia framework 
+  * Advanced Linux Sound Architecture (ALSA) libraries 
 
 **STM32Cube™** is a comprehensive embedded software libraries and drivers, delivered for each STM32 series.
-   * The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product
+   * The CMSIS modules (core and device) corresponding to the Arm® core implemented in this STM32 product
    * The STM32 HAL-LL drivers : an abstraction drivers layer, the API ensuring maximized portability across the STM32 portfolio 
    * The BSP Drivers of each evaluation or demonstration board provided by this STM32 series 
    * A consistent set of middlewares components such as RTOS, OpenAMP, ...
@@ -45,8 +46,8 @@ STM32MP1 Packages | Description
 [linux-examples](https://github.com/STMicroelectronics/linux-examples) | some linux examples
 [devicetree-addons](https://github.com/STMicroelectronics/devicetree-addons) | STM32MP1 Boards user sections for CubeMX and device tree examples 
 
-### Communication and support 
+## Communication and support 
 For communication and support, you can use
 * [ST Support Center](https://my.st.com/ols#/ols/) for any defect
-* [ST Community Forum](https://st-microelectronics.jiveon.com/welcome) forum 
+* [ST Community MPU Forum](https://community.st.com/stm32mpu) forum