Update README.md

correct typo in zyx

README.md

@@ -57,7 +57,7 @@ Please also cite the following original authors of the algorithms who make this
 | xfeng     | Feng, X., Tustison, N., & Meyer, C. (2019). Brain Tumor Segmentation Using an Ensemble of 3D U-Nets and Overall Survival Prediction Using Radiomic Features. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries (pp. 279–288). Springer International Publishing. |
 | lfb_rwth  | Weninger, L., Rippel, O., Koppers, S., & Merhof, D. (2019). Segmentation of Brain Tumors and Patient Survival Prediction: Methods for the BraTS 2018 Challenge. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries (pp. 3–12). Springer International Publishing. |
 | gbmnet    | Nuechterlein, N., & Mehta, S. (2019). 3D-ESPNet with Pyramidal Refinement for Volumetric Brain Tumor Image Segmentation. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries (pp. 245–253). Springer International Publishing.                                     |
-| xyz_2019  | Zhao, Y.X., Zhang, Y.M., Song, M., & Liu, C.L. (2019). Multi-view Semi-supervised 3D Whole Brain Segmentation with a Self-ensemble Network. In Medical Image Computing and Computer Assisted Intervention – MICCAI 2019 (pp. 256–265). Springer International Publishing.                      |
+| zyx_2019  | Zhao, Y.X., Zhang, Y.M., Song, M., & Liu, C.L. (2019). Multi-view Semi-supervised 3D Whole Brain Segmentation with a Self-ensemble Network. In Medical Image Computing and Computer Assisted Intervention – MICCAI 2019 (pp. 256–265). Springer International Publishing.                      |
 | scan_2019 | McKinley, R., Rebsamen, M., Meier, R., & Wiest, R. (2020). Triplanar Ensemble of 3D-to-2D CNNs with Label-Uncertainty for Brain Tumor Segmentation. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries (pp. 379–387). Springer International Publishing.          |
 | isen-20 | Isensee, F., Jäger, P. F., Full, P. M., Vollmuth, P., & Maier-Hein, K. H. (2021). nnU-Net for brain tumor segmentation. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries: 6th International Workshop, BrainLes 2020, (pp. 118-132). Springer International Publishing.          |
 | hnfnetv1-20 | Jia, H., Cai, W., Huang, H., & Xia, Y. (2021). H^ 2 2 NF-Net for Brain Tumor Segmentation Using Multimodal MR Imaging: 2nd Place Solution to BraTS Challenge 2020 Segmentation Task. In Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries: 6th International Workshop, BrainLes 2020, (pp. 58-68). Springer International Publishing.          |