fix formatting of citations

README.md

@@ -86,10 +86,11 @@ The dataset is released under the CC BY 4.0 license.
 ```
 @misc{lcc,
   title={LCC},
-  author={Finn Årup Nielsen},
+  author={Nielsen, Finn Årup},
   year={2016},
   note={\url{https://github.com/fnielsen/lcc-sentiment}}
 }
+
 ```
 
 ### Contributions