diff --git a/doc/whats-new.rst b/doc/whats-new.rst
index 7f339e6fc8c..aa72a49cc54 100644
--- a/doc/whats-new.rst
+++ b/doc/whats-new.rst
@@ -41,10 +41,15 @@ Bug Fixes
 Documentation
 ~~~~~~~~~~~~~
 
+- Fix a typo in ``xarray/core/dataarray.py`` (:pull:`11185`).
+  By `Yaocheng Chen <https://github.com/yaochengchen>`_.
 
 Internal Changes
 ~~~~~~~~~~~~~~~~
 
+- Fix a typo in ``xarray/backends/api.py`` (:pull:`11180`).
+  By `Yaocheng Chen <https://github.com/yaochengchen>`_.
+
 - Add stubtest configuration and allowlist for validating type annotations against
   runtime behavior. This enables CI integration for type stub validation and helps
   prevent type annotation regressions (:issue:`11086`).
diff --git a/xarray/backends/api.py b/xarray/backends/api.py
index b93c7d517ac..fd992f3e5d8 100644
--- a/xarray/backends/api.py
+++ b/xarray/backends/api.py
@@ -537,7 +537,7 @@ class (a subclass of ``BackendEntrypoint``) can also be used.
         in the values of the task graph. See :py:func:`dask.array.from_array`.
     chunked_array_type: str, optional
         Which chunked array type to coerce this datasets' arrays to.
-        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEnetryPoint` system.
+        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEntryPoint` system.
         Experimental API that should not be relied upon.
     from_array_kwargs: dict
         Additional keyword arguments passed on to the `ChunkManagerEntrypoint.from_array` method used to create
@@ -773,7 +773,7 @@ class (a subclass of ``BackendEntrypoint``) can also be used.
         in the values of the task graph. See :py:func:`dask.array.from_array`.
     chunked_array_type: str, optional
         Which chunked array type to coerce the underlying data array to.
-        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEnetryPoint` system.
+        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEntryPoint` system.
         Experimental API that should not be relied upon.
     from_array_kwargs: dict
         Additional keyword arguments passed on to the `ChunkManagerEntrypoint.from_array` method used to create
@@ -1007,7 +1007,7 @@ def open_datatree(
         in the values of the task graph. See :py:func:`dask.array.from_array`.
     chunked_array_type: str, optional
         Which chunked array type to coerce this datasets' arrays to.
-        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEnetryPoint` system.
+        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEntryPoint` system.
         Experimental API that should not be relied upon.
     from_array_kwargs: dict
         Additional keyword arguments passed on to the `ChunkManagerEntrypoint.from_array` method used to create
@@ -1251,7 +1251,7 @@ def open_groups(
         in the values of the task graph. See :py:func:`dask.array.from_array`.
     chunked_array_type: str, optional
         Which chunked array type to coerce this datasets' arrays to.
-        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEnetryPoint` system.
+        Defaults to 'dask' if installed, else whatever is registered via the `ChunkManagerEntryPoint` system.
         Experimental API that should not be relied upon.
     from_array_kwargs: dict
         Additional keyword arguments passed on to the `ChunkManagerEntrypoint.from_array` method used to create
diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
index 5f14e280f34..840b7242d64 100644
--- a/xarray/core/dataarray.py
+++ b/xarray/core/dataarray.py
@@ -1734,7 +1734,7 @@ def head(
         indexers: Mapping[Any, int] | int | None = None,
         **indexers_kwargs: Any,
     ) -> Self:
-        """Return a new DataArray whose data is given by the the first `n`
+        """Return a new DataArray whose data is given by the first `n`
         values along the specified dimension(s). Default `n` = 5
 
         See Also
@@ -1777,7 +1777,7 @@ def tail(
         indexers: Mapping[Any, int] | int | None = None,
         **indexers_kwargs: Any,
     ) -> Self:
-        """Return a new DataArray whose data is given by the the last `n`
+        """Return a new DataArray whose data is given by the last `n`
         values along the specified dimension(s). Default `n` = 5
 
         See Also