DOC: A blank line is needed at the beginning of list. (#48485)

Author: 15b3

pandas/core/frame.py

@@ -6624,15 +6624,17 @@ def drop_duplicates(
         subset : column label or sequence of labels, optional
             Only consider certain columns for identifying duplicates, by
             default use all of the columns.
-        keep : {'first', 'last', False}, default 'first'
+        keep : {'first', 'last', ``False``}, default 'first'
             Determines which duplicates (if any) to keep.
-            - ``first`` : Drop duplicates except for the first occurrence.
-            - ``last`` : Drop duplicates except for the last occurrence.
-            - False : Drop all duplicates.
-        inplace : bool, default False
+
+            - 'first' : Drop duplicates except for the first occurrence.
+            - 'last' : Drop duplicates except for the last occurrence.
+            - ``False`` : Drop all duplicates.
+
+        inplace : bool, default ``False``
             Whether to modify the DataFrame rather than creating a new one.
-        ignore_index : bool, default False
-            If True, the resulting axis will be labeled 0, 1, …, n - 1.
+        ignore_index : bool, default ``False``
+            If ``True``, the resulting axis will be labeled 0, 1, …, n - 1.
 
             .. versionadded:: 1.0.0