Update README.md

README.md

@@ -10,6 +10,6 @@ UgandaGeoKeyMat.csv contains information on keys linking to satellite images for
 
 Geo-referenced satellite images are saved in "./Uganda2000_processed/GeoKey%s_BAND%s.csv", where GeoKey%s denotes the image key associated with each observation and BAND%s refers to one of 3 bands in the satellite imagery.
 
-**Paper reference:** Connor T. Jerzak, Fredrik D. Johansson, Adel Daoud Proceedings of the Second Conference on Causal Learning and Reasoning, PMLR 213:531-552, 2023. [[PDF]](https://proceedings.mlr.press/v213/jerzak23a/jerzak23a.pdf)
+**Paper Reference:** Connor T. Jerzak, Fredrik D. Johansson, Adel Daoud Proceedings of the Second Conference on Causal Learning and Reasoning, PMLR 213:531-552, 2023. [[PDF]](https://proceedings.mlr.press/v213/jerzak23a/jerzak23a.pdf)
 
-**Code link:** https://github.com/cjerzak/causalimages-software 
+**Code Link:** https://github.com/cjerzak/causalimages-software