bench: update condition

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

lib/node_modules/@stdlib/array/float16/benchmark/benchmark.copy_within.length.js

@@ -54,7 +54,7 @@ function createBenchmark( len ) {
 		for ( i = 0; i < b.iterations; i++ ) {
 			arr[ 0 ] = i;
 			arr = arr.copyWithin( 1, 0 );
-			if ( arr[ 0 ] !== i ) {
+			if ( arr[ 0 ] !== arr[ 0 ] ) {
 				b.fail( 'unexpected result' );
 			}
 		}