Fix typos in docs and code

Author: Armavica

xarray/core/dataarray.py

@@ -1107,7 +1107,7 @@ def reset_coords(
             return self._replace(coords=dataset._variables)
         if self.name is None:
             raise ValueError(
-                "cannot reset_coords with drop=False on an unnamed DataArrray"
+                "cannot reset_coords with drop=False on an unnamed DataArray"
             )
         dataset[self.name] = self.variable
         return dataset

xarray/core/indexes.py

@@ -1628,7 +1628,7 @@ def group_by_index(
         return index_coords
 
     def to_pandas_indexes(self) -> Indexes[pd.Index]:
-        """Returns an immutable proxy for Dataset or DataArrary pandas indexes.
+        """Returns an immutable proxy for Dataset or DataArray pandas indexes.
 
         Raises an error if this proxy contains indexes that cannot be coerced to
         pandas.Index objects.

xarray/tests/test_backends.py

@@ -3314,7 +3314,7 @@ def test_append(self) -> None:
 
         with self.create_zarr_target() as store:
             if has_zarr_v3:
-                # TOOD: verify these
+                # TODO: verify these
                 expected = {
                     "set": 17,
                     "get": 12,

xarray/tests/test_dataarray.py

@@ -3801,7 +3801,7 @@ def test_to_dataset_retains_keys(self) -> None:
 
         array = DataArray([1, 2, 3], coords=[("x", dates)], attrs={"a": 1})
 
-        # convert to dateset and back again
+        # convert to dataset and back again
         result = array.to_dataset("x").to_dataarray(dim="x")
 
         assert_equal(array, result)

xarray/tests/test_dataset.py

@@ -3206,7 +3206,7 @@ def test_rename_multiindex(self) -> None:
         with pytest.raises(ValueError, match=r"'b' conflicts"):
             original.rename({"a": "b"})
 
-    def test_rename_perserve_attrs_encoding(self) -> None:
+    def test_rename_preserve_attrs_encoding(self) -> None:
         # test propagate attrs/encoding to new variable(s) created from Index object
         original = Dataset(coords={"x": ("x", [0, 1, 2])})
         expected = Dataset(coords={"y": ("y", [0, 1, 2])})