Update README.md

README.md

-## <img src=https://raw.githubusercontent.com/Xilinx/finn/master/docs/img/finn-logo.png width=128/> Fast, Scalable Quantized Neural Network Inference on FPGAs
+## <img src=https://raw.githubusercontent.com/Xilinx/finn/github-pages/docs/img/finn-logo.png width=128/> Fast, Scalable Quantized Neural Network Inference on FPGAs
 
 
 
-<img align="left" src="https://raw.githubusercontent.com/Xilinx/finn/master/docs/img/finn-stack.png" alt="drawing" style="margin-right: 20px" width="250"/>
+<img align="left" src="https://raw.githubusercontent.com/Xilinx/finn/github-pages/docs/img/finn-stack.png" alt="drawing" style="margin-right: 20px" width="250"/>
 
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