docs: add missing return 0;

ShuN6211 · Apr 21, 2023 · 7999ff5 · 7999ff5
1 parent 842c4ab
commit 7999ff5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -124,6 +124,7 @@ static void tests() {
  */
 int main() {
     tests(); // run self-test implementations
+    return 0;
 }
 ```