update README

README.md

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 NN-SVG
 ======
 
-What's conventionally described as the trellis structure of the connections between two fully connected layers of a neural network is really a visual description of a matrix-vector product. Driven by the belief that mathematics are beautiful when properly represented, I'm building a library to build SVG representations of these trellises, to visualize a classic neural network, on top of sigma.js.
+What's conventionally described as the trellis structure of the connections between two
+fully-connected layers of a neural network is really a visual description of a matrix-vector product.
+Driven by the belief that mathematics are beautiful when properly represented,
+I'm building a little tool to quickly generate SVG representations of these trellises,
+to visualize classic fully-connected neural networks, on top of d3.
 
 
-Three layouts:
+In the future I'd like to have three layouts:
 - Conventional FCNN layout
 - LeNet CNN layout
-- AlexNet layout with webGL
+- AlexNet layout (via webGL)
 
 
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