Fix a typo in api.py (#11180)

Author: yaochengchen

doc/whats-new.rst

@@ -47,6 +47,9 @@ Documentation
 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`).

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