diff --git a/README.md b/README.md
index 61e68a7..33ff2ce 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,15 @@
 # Adafruit nRF52840 Bootloader
 
-This repository contains the USB bootloader for Adafruit nRF52840 boards (1MB flash, 256KB SRAM).
-This repository depend on the  [tinyusb](https://github.com/hathach/tinyusb/tree/develop) as submodule, after cloing this repo you need to run this command
+This repository contains the USB bootloader for Adafruit nRF52840 boards (1MB
+flash, 256KB SRAM). This repository depend on  [tinyusb](https://github.com/hathach/tinyusb/tree/develop) as submodule. After
+cloning this repo you need to run the following command:
 
     git submodule update --init
 
 ## Option 1: Build with makefile
 
-Navigate to `src/singlebank` (recommended) or `src/dualbank` (work in progress), and use feather52840 target for building bootloader.
+Navigate to `src/singlebank` (recommended) or `src/dualbank` (work in progress),
+and use feather52840 target for building bootloader.
 
 	make feather52840
 
@@ -23,16 +25,14 @@ To only flash S140
 
 #### 1. `arm-none-eabi-gcc`: No such file or directory
 
-If you get the following error:
+If you get the following error ...
 
-```
-$ make feather52840
-Compiling file: dfu_single_bank.c
-/bin/sh: /usr/bin/arm-none-eabi-gcc: No such file or directory
-make: *** [_build/dfu_single_bank.o] Error 127
-```
+    $ make feather52840
+    Compiling file: dfu_single_bank.c
+    /bin/sh: /usr/bin/arm-none-eabi-gcc: No such file or directory
+    make: *** [_build/dfu_single_bank.o] Error 127
 
-You make need to edit the `Makefile` (for example `src/singlebank/Makefile`),
+... you may need to edit the `Makefile` (for example `src/singlebank/Makefile`),
 and update the `GNU_INSTALL_ROOT` to point to the root path of your GCC ARM
 toolchain.
 
@@ -55,4 +55,9 @@ $ export PATH=$PATH:/Users/Kevin/Downloads/nRF5x-Command-Line-Tools_9_7_2_OSX/nr
 
 ## Option 2: Build using Segger Embeded Studio
 
-For better debugging you can also use SES, The project file is located at `src/segger/nrf52840_bootloader.emProject`.  Note: the SES only flash the bootloader when you click download, you need to flash Softdevice beforehand if you haven't done so ( use `make flash_sd` mentioned above )
+For better debugging you can also use [SES](https://www.segger.com/products/development-tools/embedded-studio/).
+The project file is located at `src/segger/nrf52840_bootloader.emProject`.
+
+> **Note**: SES only flashes the bootloader when you click download, you need to
+flash Softdevice beforehand if you haven't done so ( use `make flash_sd`
+mentioned above )