chore: clean up and self review changes

---
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: passed
  - task: lint_javascript_benchmarks
    status: na
  - 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: 0PrashantYadav0

lib/node_modules/@stdlib/blas/ext/base/wasm/dnanasum/docs/types/index.d.ts

@@ -216,7 +216,7 @@ interface Routine extends ModuleWrapper {
 	* @example
 	* var Float64Array = require( '@stdlib/array/float64' );
 	*
-	* var x = new Float64Array( [ 1.0, -2.0, NaN 2.0 ] );
+	* var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] );
 	*
 	* var out = dnanasum.main( 4, x, 1 );
 	* // returns 1.0

lib/node_modules/@stdlib/blas/ext/base/wasm/dnanasum/test/test.module.main.js

@@ -211,7 +211,7 @@ tape( 'a module instance has a `main` method which returns the sum of the first
 	t.end();
 });
 
-tape( 'if provided a `stride` parameter equal to `0` and the first element, a module instance has a `main` method which returns 0', function test( t ) {
+tape( 'if provided a `stride` parameter equal to `0` and the first element is `NaN`, a module instance has a `main` method which returns 0', function test( t ) {
 	var mem;
 	var mod;
 	var xp;

lib/node_modules/@stdlib/blas/ext/base/wasm/dnanasum/test/test.module.ndarray.js

@@ -211,7 +211,7 @@ tape( 'if provided a `stride` parameter equal to `0`, a module instance has an `
 	t.end();
 });
 
-tape( 'if provided a `stride` parameter equal to `0`, a module instance has an `ndarray` method which returns the first element is NaN, the function returns 0', function test( t ) {
+tape( 'if provided a `stride` parameter equal to `0` and the first element is `NaN`, a module instance has an `ndarray` method which returns 0', function test( t ) {
 	var mem;
 	var mod;
 	var xp;