diff --git a/src/StructuredDataObject.py b/src/StructuredDataObject.py
index e4e19e5..e085dd5 100644
--- a/src/StructuredDataObject.py
+++ b/src/StructuredDataObject.py
@@ -9,7 +9,7 @@ class StructuredDataObject(AbstractDataObject):
         self.keyValuePairs = {}
 
     def add(self, key, value):
-        self.keyValuePairs[key] =  value
+        self.keyValuePairs[key] = value
 
     def getPayload(self):
         return json.dumps(self.keyValuePairs)