NHSDigital
diff --git a/‎codonPython/check_null.py‎
Lines changed: 2 additions & 2 deletions b/‎codonPython/check_null.py‎
Lines changed: 2 additions & 2 deletions
@@ -19,9 +19,9 @@ def check_null(dataframe: pd.DataFrame) -> bool:
 
     Examples
     --------
-    >>> check_null(data = pd.DataFrame({'col1': [1,2], 'col2': [3,4]}))
+    >>> check_null(dataframe = pd.DataFrame({'col1': [1,2], 'col2': [3,4]}))
     False
-    >>> check_null(data = pd.DataFrame({'col1': [1,numpy.nan], 'col2': [3,4]}))
+    >>> check_null(dataframe = pd.DataFrame({'col1': [1,numpy.nan], 'col2': [3,4]}))
     True
     """
     null_count = dataframe.isnull().values.any()