Update README.md

README.md

@@ -25,7 +25,7 @@ This dataset has been post-processed to remove all duplicates, empty fields and
 
 ### Original Dataset Citation
 
-'''
+```
 @InProceedings{bojar-EtAl:2015:WMT,
   author    = {Bojar, Ond\v{r}ej  and  Chatterjee, Rajen  and  Federmann, Christian  and  Haddow, Barry  and  Huck, Matthias  and  Hokamp, Chris  and  Koehn, Philipp  and  Logacheva, Varvara  and  Monz, Christof  and  Negri, Matteo  and  Post, Matt  and  Scarton, Carolina  and  Specia, Lucia  and  Turchi, Marco},
   title     = {Findings of the 2015 Workshop on Statistical Machine Translation},
@@ -37,5 +37,4 @@ This dataset has been post-processed to remove all duplicates, empty fields and
   pages     = {1--46},
   url       = {http://aclweb.org/anthology/W15-3001}
 }
-
-'''
+```