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															@@ -11,7 +11,7 @@ class labkeyInterface: 
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															         try: 
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															         try: 
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															             f=open(fname) 
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															             f=open(fname) 
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															         except OSError as e: 
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															         except OSError as e: 
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															-            print("Confgiuration error: OS error({0}): {1}").format(e.errno, e.strerror) 
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															+            print("Confgiuration error: OS error({}): {}".format(e.errno, e.strerror)) 
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															             raise 
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															             raise 
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															         self.connectionConfig=json.load(f) 
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															         self.connectionConfig=json.load(f) 
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