fixed runtime example bug in readme and index.js

Author: MeKaustubh07

lib/node_modules/@stdlib/blas/base/ndarray/caxpy/README.md

@@ -97,7 +97,7 @@ var xbuf = new Complex64Array( discreteUniform( 10, 0, 100, opts ) );
 var x = new ndarray( 'complex64', xbuf, [ xbuf.length ], [ 1 ], 0, 'row-major' );
 console.log( ndarray2array( x ) );
 
-var ybuf = new Complex64Array( discreteUniform( xbuf.length, 0, 10, opts ) );
+var ybuf = new Complex64Array( discreteUniform( xbuf.length*2, 0, 10, opts ) );
 var y = new ndarray( 'complex64', ybuf, [ ybuf.length ], [ 1 ], 0, 'row-major' );
 console.log( ndarray2array( y ) );
 

lib/node_modules/@stdlib/blas/base/ndarray/caxpy/examples/index.js

@@ -34,7 +34,7 @@ var xbuf = new Complex64Array( discreteUniform( 10, 0, 100, opts ) );
 var x = new ndarray( 'complex64', xbuf, [ xbuf.length ], [ 1 ], 0, 'row-major' );
 console.log( ndarray2array( x ) );
 
-var ybuf = new Complex64Array( discreteUniform( xbuf.length, 0, 10, opts ) );
+var ybuf = new Complex64Array( discreteUniform( xbuf.length*2, 0, 10, opts ) );
 var y = new ndarray( 'complex64', ybuf, [ ybuf.length ], [ 1 ], 0, 'row-major' );
 console.log( ndarray2array( y ) );