docs: apply review suggestion

Signed-off-by: Muhammad Haris <[email protected]>

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/base/sapxsumkbn/examples/index.js

@@ -19,7 +19,7 @@
 'use strict';
 
 var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
-var sapxsumkbn = require( '@stdlib/blas/ext/base/sapxsumkbn' );
+var sapxsumkbn = require( './../lib' );
 
 var x = discreteUniform( 10, -100, 100, {
 	'dtype': 'float32'