Minor updates

README.md

@@ -22,7 +22,7 @@ This measuresment requires a list of strings as input data along with two string
 ```python
 >>> data = ["hello sun","hello moon", "hello sun"]
 >>> c_count = evaluate.load("prb977/cooccurrence_count")
->>> results = c_count.compute(references=data, word1='hello', word2='sun')
+>>> results = c_count.compute(data=data, word1='hello', word2='sun')
 >>> 
 ```
 

cooccurrence_count.py

@@ -41,7 +41,7 @@ Returns:
 Examples:
     >>> data = ["hello sun","hello moon", "hello sun"]
     >>> c_count = evaluate.load("prb977/cooccurrence_count")
-    >>> results = c_count.compute(references=data, word1='hello', word2='sun')
+    >>> results = c_count.compute(data=data, word1='hello', word2='sun')
     >>> print(results)
     {'count': 3, 'co_occurrence_count': 2}
 """