style: follow conventions in for loop

---
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: passed
  - 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: officiallyanee

lib/node_modules/@stdlib/math/base/special/hyp2f1/src/main.c

@@ -257,7 +257,7 @@ static double hyp2f1NegCEqualBC( const double a, const double b, const double x
 	if ( stdlib_base_abs( b ) >= 1.0e5 ) {
 		return STDLIB_CONSTANT_FLOAT64_NAN;
 	}
-	for ( k = 1.0; k <= -b; k += 1.0 ) {
+	for ( k = 1.0; k <= -b; k ++ ) {
 		collector *= ( ( a + k - 1.0 ) * x ) / k;
 		collectorMax = stdlib_base_max( stdlib_base_abs( collector ), collectorMax );
 		sum += collector;