fix: docs build issue

src/ape/managers/query.py

@@ -52,6 +52,7 @@ class QueryManager(ManagerAccessMixin):
     A singleton that manages query engines and performs queries.
     Args:
         query (``QueryType``): query to execute
+
     Usage example::
          biggest_block_size = chain.blocks.query("size").max()
     """
@@ -61,6 +62,7 @@ def engines(self) -> Dict[str, QueryAPI]:
         """
         A dict of all :class:`~ape.api.query.QueryAPI` instances across all
         installed plugins.
+
         Returns:
             dict[str, :class:`~ape.api.query.QueryAPI`]
         """
@@ -79,11 +81,14 @@ def query(self, query: QueryType, engine_to_use: Optional[str] = None) -> pd.Dat
             query (``QueryType``): The type of query to execute
             engine_to_use (Optional[str]): Short-circuit selection logic using
               a specific engine. Defaults to None.
+
         Raises: :class:`~ape.exceptions.QueryEngineError`: When given an
             invalid or inaccessible ``engine_to_use`` value.
+
         Returns:
             pandas.DataFrame
         """
+
         if engine_to_use:
             if engine_to_use not in self.engines:
                 raise QueryEngineError(f"Query engine `{engine_to_use}` not found.")