diff --git a/kv/transaction/commands4b_test.go b/kv/transaction/commands4b_test.go
index 5b3fccf2..6b583ac9 100644
--- a/kv/transaction/commands4b_test.go
+++ b/kv/transaction/commands4b_test.go
@@ -569,9 +569,9 @@ func TestCommitConflictRepeat4B(t *testing.T) {
 	})
 }
 
-// TestCommitMissingPrewrite4a tests committing a transaction which was not prewritten (i.e., a request was lost, but
+// TestCommitMissingPrewrite4B tests committing a transaction which was not prewritten (i.e., a request was lost, but
 // the commit request was not).
-func TestCommitMissingPrewrite4a(t *testing.T) {
+func TestCommitMissingPrewrite4B(t *testing.T) {
 	builder := newBuilder(t)
 	cmd := builder.commitRequest([]byte{3})
 	builder.init([]kv{