Update README.md

Author: vcnainala

README.md

@@ -21,12 +21,6 @@ To further enable integration in other applications developed with modern framew
 |        [Pre-release](https://github.com/NFDI4Chem/nmrium-react-wrapper/releases/tag/v0.0.1)           |     [v0.33.0](https://github.com/cheminfo/nmrium/releases/tag/v0.33.0)    |      [v3](/public/data/Data%20Schema%20Versions/V3/)                    |   [Migration script](https://github.com/cheminfo/nmr-load-save/blob/master/src/migration/migrateToVersion3.ts) |
 |  v1.0.0      (coming soon)  | v0.34.0  (coming soon)|      [v4](/public/data/Data%20Schema%20Versions/V4/)              |  [Migration script](https://github.com/cheminfo/nmr-load-save/blob/master/src/migration/migrateToVersion4.ts) | 
 
-### Sources 
-- You can try out different versions of NMRium from this link: [https://cdn.nmrium.org/v0.33.0/index.html#/SamplesDashboard/4jld0i5hjhd/View](https://cdn.nmrium.org/v0.33.0/index.html#/SamplesDashboard/4jld0i5hjhd/View) by changing the version number in the link, for instance, to https://cdn.nmrium.org/v0.32.0/index.html#/SamplesDashboard/4jld0i5hjhd/View. 
-- You can find the scripts for NMRium Data Schema Version following [this link](https://github.com/cheminfo/nmr-load-save/tree/master/src/migration).
-- You can find the changes between the schema and its earlier version documented at the top of its corresponding script from the link above.
-- You can find the original NMR files used to generate the Data Schema examples [following this link](https://drive.google.com/drive/folders/1pzr-SBy3Zg4fN7F612XmodIRDS5KPr46).
-
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE](https://github.com/NFDI4Chem/nmrium-react-wrapper/blob/main/LICENSE) file for details