docs: update example

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/math/base/special/cinvf/README.md

@@ -76,17 +76,15 @@ var im = imagf( v );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var Complex64 = require( '@stdlib/complex/float64/ctor' );
-var uniform = require( '@stdlib/random/base/uniform' );
-var filledarrayBy = require( '@stdlib/array/filled-by' );
+var Complex64Array = require( '@stdlib/array/complex64' );
+var uniform = require( '@stdlib/random/array/uniform' );
 var logEachMap = require( '@stdlib/console/log-each-map' );
 var cinvf = require( '@stdlib/math/base/special/cinvf' );
 
-function clbk() {
-    return new Complex64( uniform( -50.0, 50.0 ), uniform( -50.0, 50.0 ) );
-}
-var arr = filledarrayBy( 100, 'complex64', clbk );
+// Create an array of random numbers:
+var arr = new Complex64Array( uniform( 200, -100.0, 100.0 ) );
 
+// Compute the inverse of each number in the array:
 logEachMap( '1.0 / (%s) = %s', arr, cinvf );
 ```