chore: follow code convention

---
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: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: missing_dependencies
  - 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: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: anandkaranubc

lib/node_modules/@stdlib/stats/base/dists/hypergeometric/variance/src/main.c

@@ -33,10 +33,11 @@
 * // returns ~0.688
 */
 double stdlib_base_dists_hypergeometric_variance( const int32_t N, const int32_t K, const int32_t n ) {
+	double p;
+
 	if ( N < 0 || K < 0 || n < 0 || N == STDLIB_CONSTANT_FLOAT64_PINF || K == STDLIB_CONSTANT_FLOAT64_PINF || K > N || n > N ) {
 		return 0.0/0.0; // NaN
 	}
-	double p = (double)K / (double)N;
-	double result = n * p * ( 1.0 - p ) * ( (double)(N-n) / (double)(N-1) );
-	return result;
+	p = (double)K / (double)N;
+	return ( n * p * ( 1.0 - p ) * ( (double)(N-n) / (double)(N-1) ));
 }