chore: fix some function names (#1452)

## Description

fix some function names

---

#### PR checklist

- [ ] Tests written/updated
- [ ] Changelog entry added in `.changelog` (we use
[unclog](https://github.com/informalsystems/unclog) to manage our
changelog)
- [ ] Updated relevant documentation (`docs/` or `spec/`) and code
comments

Signed-off-by: luozexuan <fetchcode@139.com>

behaviour/reporter_test.go

@@ -121,7 +121,7 @@ func TestEqualPeerBehaviours(t *testing.T) {
 	}
 }
 
-// TestPeerBehaviourConcurrency constructs a scenario in which
+// TestMockPeerBehaviourReporterConcurrency constructs a scenario in which
 // multiple goroutines are using the same MockReporter instance.
 // This test reproduces the conditions in which MockReporter will
 // be used within a Reactor `Receive` method tests to ensure thread safety.