docs: update return annotations to use ndarray instance notation

Author: Amansingh0807

lib/node_modules/@stdlib/blas/ext/base/ndarray/cfill/README.md

@@ -42,16 +42,8 @@ var x = new ndarray( 'complex64', buffer, [ 2 ], [ 1 ], 0, 'row-major' );
 
 var alpha = new Complex64( 10.0, 10.0 );
 
-cfill( x, alpha );
-
-var v = x.get( 0 );
-// returns <Complex64>
-
-var re = v.re;
-// returns 10.0
-
-var im = v.im;
-// returns 10.0
+var out = cfill( x, alpha );
+// returns <ndarray>[ <Complex64>[ 10.0, 10.0 ], <Complex64>[ 10.0, 10.0 ] ]
 ```
 
 ## Examples

lib/node_modules/@stdlib/blas/ext/base/ndarray/cfill/docs/repl.txt

@@ -22,16 +22,9 @@
     <Complex64Array>
     > var x = {{alias:@stdlib/ndarray/ctor}}( 'complex64', buf, [ 2 ], [ 1 ], 0, 'row-major' )
     <ndarray>
-    > var alpha = new {{alias:@stdlib/complex/float32/ctor}}( 10.0, 10.0 )
-    <Complex64>
+    > var alpha = new {{alias:@stdlib/complex/float32/ctor}}( 10.0, 10.0 );
     > {{alias}}( x, alpha )
-    <ndarray>
-    > var v = x.get( 0 )
-    <Complex64>
-    > var re = v.re
-    10.0
-    > var im = v.im
-    10.0
+    <ndarray>[ <Complex64>[ 10.0, 10.0 ], <Complex64>[ 10.0, 10.0 ] ]
 
     See Also
     --------

lib/node_modules/@stdlib/blas/ext/base/ndarray/cfill/docs/types/index.d.ts

@@ -40,10 +40,8 @@ import { Complex64 } from '@stdlib/types/complex';
 *
 * var alpha = new Complex64( 10.0, 10.0 );
 *
-* cfill( x, alpha );
-*
-* var v = x.get( 0 );
-* // returns <Complex64>
+* var out = cfill( x, alpha );
+* // returns <ndarray>[ <Complex64>[ 10.0, 10.0 ], <Complex64>[ 10.0, 10.0 ] ]
 */
 declare function cfill( x: complex64ndarray, alpha: Complex64 ): complex64ndarray;
 

lib/node_modules/@stdlib/blas/ext/base/ndarray/cfill/lib/index.js

@@ -34,16 +34,8 @@
 *
 * var alpha = new Complex64( 10.0, 10.0 );
 *
-* cfill( x, alpha );
-*
-* var v = x.get( 0 );
-* // returns <Complex64>
-*
-* var re = v.re;
-* // returns 10.0
-*
-* var im = v.im;
-* // returns 10.0
+* var out = cfill( x, alpha );
+* // returns <ndarray>[ <Complex64>[ 10.0, 10.0 ], <Complex64>[ 10.0, 10.0 ] ]
 */
 
 // MODULES //