Update README.md

README.md

@@ -37,7 +37,7 @@ This model was made as part of academic research at Deakin University. The goal
 ### Model Sources
 <!-- Provide the basic links for the model. -->
 - **Repository:** https://huggingface.co/sadickam/sdg-classification-bert  
-- **Demo [optional]:** option 1 (copy/past text and csv): https://sadickam-sdg-text-classifier.hf.space/; option 2 (PDF documents): https://sadickam-document-sdg-app-cpu.hf.space
+- **Demo:** option 1 (copy/past text and csv): https://sadickam-sdg-text-classifier.hf.space/; option 2 (PDF documents): https://sadickam-document-sdg-app-cpu.hf.space
 
 
 ### Direct Use