minor updates

README.md

@@ -21,19 +21,19 @@ size_categories:
 
 # Global Streetscapes
 
-Repository for the tabular portion of the NUS Global Streetscapes dataset project by the [Urban Analytics Lab (UAL)](https://ual.sg/).
-Please follow our code to download the raw images (10+ Million images, 346 featuers, and ~9TB).
+Repository for the tabular portion of the [Global Streetscapes dataset](https://www.sciencedirect.com/science/article/pii/S0924271624002612) project by the [Urban Analytics Lab (UAL)](https://ual.sg/) at the National University of Singapore (NUS).
+Please follow our code to download the raw images (10+ Million images, 346 features, and ~9TB).
 
 Code for reproducibility and documentation: [https://github.com/ualsg/global-streetscapes](https://github.com/ualsg/global-streetscapes).
 
 You can read more about this project on the [project website](https://ual.sg/project/global-streetscapes/).
-The project website includes an overview of the project together with the background, paper, FAQ
+The project website includes an overview of the project together with the background, paper, and FAQ.
 
-Cite our paper:
+Please cite our paper:
 
 Hou Y, Quintana M, Khomiakov M, Yap W, Ouyang J, Ito K, Wang Z, Zhao T, Biljecki F (2024): Global Streetscapes — A comprehensive dataset of 10 million street-level images across 688 cities for urban science and analytics. ISPRS Journal of Photogrammetry and Remote Sensing 215: 216-238.
 
-Bibtex:
+BibTeX:
 ```
 @article{2024_global_streetscapes,
  author = {Hou, Yujun and Quintana, Matias and Khomiakov, Maxim and Yap, Winston and Ouyang, Jiani and Ito, Koichi and Wang, Zeyu and Zhao, Tianhong and Biljecki, Filip},