From c360e588904c617960e5d826fbdf3195bbeeabd4 Mon Sep 17 00:00:00 2001
From: Brewster Malevich <bmalevich@rhg.com>
Date: Wed, 11 May 2022 13:26:36 -0700
Subject: [PATCH] Minor Dataset.map docstr clarification

The summary line in the docstr for `Dataset.map()` says that it operates on variables in the dataset. This is a very minor update clarifying that it operates on *data* variables, as opposed to all variables (data + coord) in the Dataset.
---
 xarray/core/dataset.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xarray/core/dataset.py b/xarray/core/dataset.py
index 8b2f4783e34..77016ebf2ca 100644
--- a/xarray/core/dataset.py
+++ b/xarray/core/dataset.py
@@ -5302,7 +5302,7 @@ def map(
         args: Iterable[Any] = (),
         **kwargs: Any,
     ) -> Dataset:
-        """Apply a function to each variable in this dataset
+        """Apply a function to each data variable in this dataset
 
         Parameters
         ----------