test: fix typo in comment in threadstest.c
@@ -366,7 +366,7 @@ static void thread_provider_load_unload(void)
* Test 2: Simple fetch worker
* Test 3: Worker downgrading a shared EVP_PKEY
* Test 4: Worker using a shared EVP_PKEY
- * Test 5: Workder loading and unloading a provider
+ * Test 5: Worker loading and unloading a provider
*/
static int test_multi(int idx)
{
