Update README.md

README.md

@@ -1,5 +1,5 @@
 ---
-license: cc-by-nc-sa-4.0
+license: cc-by-nc-4.0
 task_categories:
 - image-segmentation
 tags:
@@ -14,7 +14,7 @@ tags:
 
 *MISAW-Seg* is a surgical segmentation dataset that extends the original [MISAW dataset](https://www.synapse.org/Synapse:syn21776936/files/) by introducing segmentation annotations for microsurgical tools involved in artificial vessel anastomosis tasks. The original dataset included kinematic data, workflow annotations, and stereo video recordings, but lacked pixel-wise annotations for surgical tools. 
 
-This dataset provides new segmentation masks created using the Roboflow platform, enabling segmentation research in microsurgical environments. *MISAW-Seg* is released under the license CC BY-NC-SA 4.0.
+This dataset provides new segmentation masks created using the Roboflow platform, enabling segmentation research in microsurgical environments. *MISAW-Seg* is released under the license CC BY-NC 4.0.
 
 ## Data Preparation