Update README.md

Author: jakubcabal

README.md

@@ -16,6 +16,8 @@ To clone the repository, run:
 git clone --recursive [email protected]:jakubcabal/sdram-tester-fpga.git
 ```
 
+A short demonstration video can be found on YouTube [here](https://youtu.be/MPvkX8nlrTE).
+
 ## FPGA design
 
 ### Parameters (Top level generics)
@@ -86,4 +88,4 @@ SDRAM_CTRL_SEL | SEQ WR | SEQ RD | RAND WR | RAND RD
 *Tests was performed using selected SDRAM controller running at 100 MHz with configuration: CAS latency = 2, Burst length = 2.*
 
 ## License
-The project is available under the MIT license (MIT). Please read [LICENSE file](LICENSE).
+The project is available under the MIT license (MIT). Please read [LICENSE file](LICENSE).