diff --git a/dataloader/dataloader_impl.hpp b/dataloader/dataloader_impl.hpp
index 5d89cd35..75b841c2 100644
--- a/dataloader/dataloader_impl.hpp
+++ b/dataloader/dataloader_impl.hpp
@@ -138,9 +138,9 @@ template<
       scaler.Transform(dataset, dataset);
     }
 
-    testFeatures = dataset.rows(WrapIndex(startInputFeatures,dataset.n_rows),
+    testFeatures = dataset.rows(WrapIndex(startInputFeatures, dataset.n_rows),
         WrapIndex(endInputFeatures, dataset.n_rows));
-    
+
     mlpack::Log::Info << "Testing Dataset Loaded." << std::endl;
   }
 }