Update README.md

README.md

@@ -70,7 +70,7 @@ English
 [Needs More Information]
 
 ### Data Fields
-'''
+```
 -context: html content of data file as string
 -file_name: a string name of file
 -spans: a sequence containing id, type, location and text of a span
@@ -80,7 +80,7 @@ English
 -attributions:
 -normalizations:
 -notes:
-'''
+```
 ### Data Splits
 
 train : 40 instances
@@ -140,7 +140,7 @@ Annotation guidelines can be found [here](http://data.dws.informatik.uni-mannhei
 [Needs More Information]
 
 ### Citation Information
-'''
+```
 @inproceedings{lauscher2018b,
     title = {An argument-annotated corpus of scientific publications},
     booktitle = {Proceedings of the 5th Workshop on Mining Argumentation},
@@ -150,4 +150,4 @@ Annotation guidelines can be found [here](http://data.dws.informatik.uni-mannhei
     year = {2018},
     pages = {4046}
   }
-  '''
+  ```