add the comparsion

README.md

@@ -9,7 +9,7 @@ The model is a pruned version of the [BERT mini model](https://huggingface.co/pr
 
 ## Intended Use
 
-The model can be used for inference with sparsity optimisztion.
+The model can be used for inference with sparsity optimization.
 For further details on the model and its usage will be soon available.
 
 ## Evaluation Results
@@ -18,3 +18,5 @@ We get the following results on the sst2 tasks development set:
 | Task | SST-2 (Acc) |
 |------|-------------|
 |      |     87.2    |
+
+Better than dense [bert mini](https://huggingface.co/M-FAC/bert-mini-finetuned-sst2) which is 84.74%.