Update README.md

fixed indent

Author: lior-k

README.md

@@ -49,24 +49,24 @@ to convert an array of doubles to a base64 string we use these example methods:
 **Java**
 ```
 public static final String convertArrayToBase64(double[] array) {
-		final int capacity = 8 * array.length;
-		final ByteBuffer bb = ByteBuffer.allocate(capacity);
-		for (int i = 0; i < array.length; i++) {
-			bb.putDouble(array[i]);
-		}
-		bb.rewind();
-		final ByteBuffer encodedBB = Base64.getEncoder().encode(bb);
-		return new String(encodedBB.array());
+	final int capacity = 8 * array.length;
+	final ByteBuffer bb = ByteBuffer.allocate(capacity);
+	for (int i = 0; i < array.length; i++) {
+		bb.putDouble(array[i]);
 	}
+	bb.rewind();
+	final ByteBuffer encodedBB = Base64.getEncoder().encode(bb);
+	return new String(encodedBB.array());
+}
 
-	public static double[] convertBase64ToArray(String base64Str) {
-		final byte[] decode = Base64.getDecoder().decode(base64Str.getBytes());
-		final DoubleBuffer doubleBuffer = ByteBuffer.wrap(decode).asDoubleBuffer();
+public static double[] convertBase64ToArray(String base64Str) {
+	final byte[] decode = Base64.getDecoder().decode(base64Str.getBytes());
+	final DoubleBuffer doubleBuffer = ByteBuffer.wrap(decode).asDoubleBuffer();
 
-		final double[] dims = new double[doubleBuffer.capacity()];
-		doubleBuffer.get(dims);
-		return dims;
-	}
+	final double[] dims = new double[doubleBuffer.capacity()];
+	doubleBuffer.get(dims);
+	return dims;
+}
 ```
 **Python**
 ```