Some label fixes

test/assert/test_assert.c

@@ -108,7 +108,7 @@ static void test_assertStrLenMin(void **state) {
 }
 
 static void test_assertIsMainThread(void **state) {
-  // The group setup recorded this thread as main — assertIsMainThread must pass.
+  // The group setup recorded this thread as main  -  assertIsMainThread must pass.
   assertIsMainThread("test thread is main, should not assert");
 
   // assertNotMainThread must fail when called from the main thread.