minor changes to remove a line of dead code and update a comment

internal/oplog/oplog_test.go

@@ -430,7 +430,6 @@ func Test_Replay(t *testing.T) {
 
 		assert.Equal(foundUser.Id, foundReplayedUser.Id)
 		assert.Equal(foundUser.Name, foundReplayedUser.Name)
-		// assert.Equal(foundUser.Name, userName)
 		assert.Equal(foundUser.PhoneNumber, foundReplayedUser.PhoneNumber)
 		assert.Equal(foundReplayedUser.PhoneNumber, "867-5309")
 		assert.Equal(foundUser.Email, foundReplayedUser.Email)

internal/oplog/writer.go

@@ -54,9 +54,8 @@ func (w *GormWriter) Create(i interface{}) error {
 }
 
 // Update the entry using the fieldMaskPaths and setNullPaths, which are
-// Paths from field_mask.proto.  fieldMaskPaths is required.  setToNullPaths is
-// optional. fieldMaskPaths and setNullPaths cannot intersect and both cannot be
-// zero len.
+// Paths from field_mask.proto.  fieldMaskPaths and setNullPaths cannot
+// intersect and both cannot be zero len.
 func (w *GormWriter) Update(i interface{}, fieldMaskPaths, setToNullPaths []string) error {
 	if w.Tx == nil {
 		return errors.New("update Tx is nil")