fix: black was updated

Author: jerem

tankersdk_identity/test/conftest.py

@@ -4,7 +4,7 @@
 
 @pytest.fixture
 def test_app() -> Dict[str, str]:
-    """ Note: this was generated with the Javascript SDK. We keep it to check Javascript
+    """Note: this was generated with the Javascript SDK. We keep it to check Javascript
     and Python code are interoperable
 
     """

tankersdk_identity/test/helpers.py

@@ -16,7 +16,7 @@ def parse_b64_json(b64_json: str) -> Dict[str, str]:
 
 
 def corrupt_buffer(buffer: bytes) -> bytes:
-    """ Make sure one part of the buffer gets changed """
+    """Make sure one part of the buffer gets changed"""
     array = bytearray(buffer)
     array[0] = (array[0] + 1) % 255
     return bytes(array)