Update README.md

README.md

@@ -12,4 +12,4 @@ pinned: false
 <a href="https://colab.research.google.com/drive/1VQx_IfYJV3DB7jxn1WFgqmVdX-lAyRgp?usp=sharing" target="_blank" style="margin: 2px;">
     <img alt="Static Badge" src="https://img.shields.io/badge/colab-PaprePred-purple" style="display: inline-block; vertical-align: middle;"/>
 </a>
-This is the ready-to-use inference code using Colab. (Predict based on the ICLR standard and format)
+This is a ready-to-use inference code using Colab. (Predict based on the ICLR standard and format)