Update README.md

README.md

@@ -1,9 +1,9 @@
 # Lepton3_BBB
 A grabber for BeagleBone Blue to acquire thermal images from Lepton3 sensor
 
-Demo:[Video 1](https://youtu.be/Yov98Ps2ttc) - [Video 2](https://youtu.be/WnkK0AOtyL8) - [Video 2](https://youtu.be/WnkK0AOtyL8)
+Demo: [Video 1](https://youtu.be/Yov98Ps2ttc) - [Video 2](https://youtu.be/WnkK0AOtyL8) - [Video 2](https://youtu.be/WnkK0AOtyL8)
 
-## SPI Buffer size
+## Change SPI Buffer size of the BeagleBone board
 SPI buffer size must be set to ~~131072~~ 20480 bytes (safe value) to allow the receiving of a full segment for RGB data
 
 (61 packets x 240 bytes = 14640 bytes)
@@ -22,14 +22,14 @@ cmdline=coherent_pool=1M net.ifnames=0 quiet cape_universal=enable spidev.bufsiz
 ```
 Save, exit and reboot
 
-## Compile
+## Compile the code
 ```
 $ mkdir build
 $ cd build
 $ cmake ..
 $ make
 ```
-## Full performances
+## Enable full performances of the BeableBone Blue
 To be sure to acquire every available frame set the CPU of the BeagleBone Blue to max speed using the command ```rc_cpu_freq```  by *[Robotics Cape SDK](http://www.strawsondesign.com/#!manual-cpu-freq)*:
 ```
 $ rc_cpu_freq -s 1000