Update README.md

Author: nabingiri

README.md

@@ -298,7 +298,7 @@ If you use the code or data in this package, please cite:
 ## Acknowledgements
 We thank computing resources, especially Andes and Summit supercomputer of the [Oak Ridge Leadership Computing Facility](https://www.olcf.ornl.gov/) for supporting the data preparation and training of the deep transformer model. 
 
-## Visualization of a predicted structure using cryo2struct dataset and HMM-Guided alignment of carbon-alpha atoms
+## Visualization of a predicted structure using Cryo2StructData dataset and HMM-Guided alignment of carbon-alpha atoms
 The superimposition of the predicted backbone structure (blue) with the known backbone structure (gold)	of SARS-CoV-2 Delta(B.1.617.2) spike protein (EMD-25855).
 
 ![25855.gif](./img/25855_1.gif)