Update cairo/tests/utils/serde.py

Co-authored-by: Oba <obatirou@gmail.com>

Author: enitrat

cairo/tests/utils/serde.py

@@ -546,8 +546,8 @@ def _serialize_mapping_struct(
                         serialized_dict[preimage] = value
 
                 elif get_origin(python_key_type) is tuple:
-                    # If the key is a tuple, we're in the case of a Set[Tuple[Address, Bytes32]]]
-                    # Where the key is the hashed tuple.]
+                    # If the key is a tuple, we're in the case of a Set[Tuple[Address, Bytes32]]
+                    # where the key is the hashed tuple.
                     hashed_key = poseidon_hash_many(key)
                     preimage_address = key[0].to_bytes(20, "little")
                     preimage_bytes32 = b"".join(