correct docstring (#329)

xarray-contrib · Apr 19, 2022 · 8d55b50 · 8d55b50
1 parent 210e997
commit 8d55b50
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cf_xarray/helpers.py b/cf_xarray/helpers.py
@@ -123,14 +123,15 @@ def vertices_to_bounds(
     Parameters
     ----------
     vertices : DataArray
-        The bounds to convert. Must be of shape (N, 2) or (N, M, 4).
+        The vertices to convert. Must be of shape (N + 1) or (N + 1, M + 1).
     out_dims : Sequence[str],
         The name of the dimension in the output. The first is the 'bounds'
         dimension and the following are the coordinate dimensions.
 
     Returns
     -------
     DataArray
+        Either of shape (2, N) or (4, N, M).
 
     References
     ----------