docs: refactor the example

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---

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/last-index-of/README.md

@@ -89,11 +89,11 @@ var x = array( [ 1.0, 2.0, 3.0, 4.0, 2.0, 6.0 ] );
 // returns <ndarray>
 
 // Perform operation:
-var out = lastIndexOf( x, 2.0, 3 );
+var out = lastIndexOf( x, 1.0, 3 );
 // returns <ndarray>
 
 var idx = out.get();
-// returns 4
+// returns -1
 ```
 
 By default, the function performs the operation over elements in the last dimension. To perform the operation over a different dimension, provide a `dim` option.

lib/node_modules/@stdlib/blas/ext/last-index-of/docs/types/index.d.ts

@@ -119,13 +119,13 @@ interface lastIndexOf {
 	* @example
 	* var array = require( '@stdlib/ndarray/array' );
 	*
-	* var x = array( [ -1.0, 2.0, -3.0, 2.0, -5.0, 6.0 ] );
+	* var x = array( [ 1.0, 2.0, -3.0, 2.0, -5.0, 6.0 ] );
 	*
-	* var y = lastIndexOf( x, 2.0, 2 );
+	* var y = lastIndexOf( x, 1.0, 2 );
 	* // returns <ndarray>
 	*
 	* var idx = y.get();
-	* // returns 3
+	* // returns -1
 	*/
 	<T = unknown>( x: InputArray<T>, searchElement: SearchElement<T>, fromIndex: FromIndex, options?: Options ): OutputArray;
 
@@ -182,19 +182,19 @@ interface lastIndexOf {
 	* var zeros = require( '@stdlib/ndarray/zeros' );
 	* var array = require( '@stdlib/ndarray/array' );
 	*
-	* var x = array( [ -1.0, 2.0, -3.0, 2.0, -5.0, 6.0 ] );
+	* var x = array( [ 1.0, 2.0, -3.0, 2.0, -5.0, 6.0 ] );
 	* var y = zeros( [], {
 	*     'dtype': 'int32'
 	* } );
 	*
-	* var out = lastIndexOf.assign( x, 2.0, 2, y );
+	* var out = lastIndexOf.assign( x, 1.0, 2, y );
 	* // returns <ndarray>
 	*
 	* var bool = ( out === y );
 	* // returns true
 	*
 	* var idx = out.get();
-	* // returns 3
+	* // returns -1
 	*/
 	assign<T = unknown, U extends OutputArray = OutputArray>( x: InputArray<T>, searchElement: SearchElement<T>, fromIndex: FromIndex, out: U, options?: BaseOptions ): U;
 }