DOC: edit nattype.pyx to match changes in timedeltas.pyx

dcreekp · dcreekp · commit bc1fb286ce67 · 2019-02-03T17:21:13.000Z
diff --git a/pandas/_libs/tslibs/nattype.pyx b/pandas/_libs/tslibs/nattype.pyx
@@ -207,7 +207,7 @@ cdef class _NaT(datetime):
 
     def total_seconds(self):
         """
-        Total duration of timedelta in seconds (to ns precision)
+        Total duration of timedelta in seconds (to ns precision).
         """
         # GH#10939
         return np.nan
