RF: builtin xml.parsers module likes bytes

Author: pauldmccarthy

nibabel/xmlutils.py

@@ -81,8 +81,8 @@ def parse(self, string=None, fname=None, fptr=None):
         """
         Parameters
         ----------
-        string : str
-            string containing xml document
+        string : bytes
+            string (as a bytes object) containing xml document
 
         fname : str
             file name of an xml document.