Update example

Author: kgryte

lib/node_modules/@stdlib/ndarray/base/unary/examples/index.js

@@ -21,14 +21,11 @@
 var discreteUniform = require( '@stdlib/random/base/discrete-uniform' ).factory;
 var filledarray = require( '@stdlib/array/filled' );
 var filledarrayBy = require( '@stdlib/array/filled-by' );
+var abs = require( '@stdlib/math/base/special/abs' );
 var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
 var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
 var unary = require( './../lib' );
 
-function scale( x ) {
-	return x * 10;
-}
-
 var N = 10;
 var x = {
 	'dtype': 'generic',
@@ -47,6 +44,6 @@ var y = {
 	'order': 'column-major'
 };
 
-unary( [ x, y ], scale );
+unary( [ x, y ], abs );
 console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) );
 console.log( ndarray2array( y.data, y.shape, y.strides, y.offset, y.order ) );