Add fix to line break on README.

README.md

@@ -125,6 +125,7 @@ The results columns below are represented below as `PSNR/SSIM`. They are compare
 |Urban100  	    |4x  	    |23.14/0.6573  	    |**26.10/0.7857**  	    |
 
 ![Comparing Bicubic upscaling against the models x4 upscaling on Set5 Image 2](images/msrn_2_4_compare.png "Comparing Bicubic upscaling against the models x4 upscaling on Set5 Image 2")
+
 You can find a notebook to easily run evaluation on pretrained models below:
 
 [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/eugenesiow/super-image-notebooks/blob/master/notebooks/Evaluate_Pretrained_super_image_Models.ipynb "Open in Colab")