diff --git a/pypapi/structs.py b/pypapi/structs.py
index f0288e5..c63ec81 100644
--- a/pypapi/structs.py
+++ b/pypapi/structs.py
@@ -28,7 +28,7 @@ def __init__(self, cdata):
     def __repr__(self):
         attr = [f"\t{field}={getattr(self, field)}\n" for field in self.fields]
         s_attr = [f"\t{field}={getattr(self, field)}\n" for field in self.s_fields]
-        return f"{self.__class__.__name__}(\n{''.join(attr+s_attr)})"
+        return f"{self.__class__.__name__}(\n{''.join(attr + s_attr)})"
 
     @staticmethod
     def cdata_to_python(cdata, data_type):