diff --git a/src/troute-config/troute/config/output_parameters.py b/src/troute-config/troute/config/output_parameters.py
index d96485493..df1818f52 100644
--- a/src/troute-config/troute/config/output_parameters.py
+++ b/src/troute-config/troute/config/output_parameters.py
@@ -102,7 +102,7 @@ def validate_stream_output_internal_frequency(cls, value, values):
             if value / 60 > values['stream_output_time']:
                 raise ValueError("stream_output_internal_frequency should be less than or equal to stream_output_time in minutes.")
         return value
-  
+ 
 
 OutputParameters.update_forward_refs()
 WrfHydroParityCheck.update_forward_refs()