diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
index cd5a3926c32..738b090a7af 100644
--- a/xarray/core/dataarray.py
+++ b/xarray/core/dataarray.py
@@ -4581,6 +4581,7 @@ def drop_duplicates(
         ] = "first",
     ):
         """Returns a new DataArray with duplicate dimension values removed.
+
         Parameters
         ----------
         dim : dimension label, optional