Update README.md

README.md

@@ -10,11 +10,11 @@ A Go implementation of [t-Distributed Stochastic Neighbor Embedding (t-SNE)](htt
 ### Usage
 Import this library:
 ```Go
-    import "github.com/danaugrs/go-tsne/tsne"
+import "github.com/danaugrs/go-tsne/tsne"
 ```
 Create the TSNE object:
 ```Go
-    t := tsne.NewTSNE(2, 300, 100, 300, true)
+t := tsne.NewTSNE(2, 300, 100, 300, true)
 ```
 The parameters are
 * Number of output dimensions
@@ -25,20 +25,20 @@ The parameters are
 
 There are two ways to start the t-SNE embedding optimization. The regular way is to provide an `n` by `d` matrix where each row is a datapoint and each column is a dimension:
 ```Go
-    Y := t.EmbedData(X, nil)
+Y := t.EmbedData(X, nil)
 ```
 The alternative is to provide a distance matrix directly:
 ```Go
-    Y := t.EmbedDistances(D, nil)
+Y := t.EmbedDistances(D, nil)
 ```
 In either case, the returned matrix `Y` will contain the final embedding.
 
 For more fine-grained control, a step function can be provided in either case:
 ```Go
-    Y := t.EmbedData(X, func(iter int, divergence float64, embedding mat.Matrix) bool {
-    	fmt.Printf("Iteration %d: divergence is %v\n", iter, divergence)
-    	return false
-    })
+Y := t.EmbedData(X, func(iter int, divergence float64, embedding mat.Matrix) bool {
+  fmt.Printf("Iteration %d: divergence is %v\n", iter, divergence)
+  return false
+})
 ```
 The step function has access to the iteration, the current divergence, and the embedding optimized so far.
 You can return `true` to halt the optimization.
@@ -47,9 +47,9 @@ You can return `true` to halt the optimization.
 Two examples are provided - `mnist2d` and `mnist3d`. They both use the same data - a subset of [MNIST](http://yann.lecun.com/exdb/mnist/) with 2500 handwritten digits. `mnist2d` generates plots throughout the optimization process, and `mnist3d` shows the optimization happening in real-time, in 3D. `mnist3d` depends on [G3N](https://github.com/g3n/engine).
 To run an example, `cd` to the example's directory, build it, and execute it, e.g:
 ```
-    cd examples/mnist2d
-    go build
-    ./mnist2d
+cd examples/mnist2d
+go build
+./mnist2d
 ```
 
 ### Support