Update README.md

README.md

@@ -99,8 +99,8 @@ session = fo.launch_app(dataset)
 ## Dataset Details
 
 - **Curated by:** Yuval Netzer, Tao Wang, Adam Coates, Alessandro Bissacco, Bo Wu, Andrew Y. Ng
-- **Funded by [optional]:** Google Inc., Stanford University
-- **Shared by [optional]:** [More Information Needed]
+- **Funded by:** Google Inc., Stanford University
+- **Shared by:** [More Information Needed]
 - **License:** non-commercial use only
 
 For questions regarding the dataset, please contact streetviewhousenumbers@gmail.com
@@ -108,7 +108,7 @@ For questions regarding the dataset, please contact streetviewhousenumbers@gmail
 ### Dataset Sources [optional]
 
 - **Repository:** http://ufldl.stanford.edu/housenumbers
-- **Paper [optional]:** http://ufldl.stanford.edu/housenumbers/nips2011_housenumbers.pdf
+- **Paper:** http://ufldl.stanford.edu/housenumbers/nips2011_housenumbers.pdf
 
 ## Citation [optional]