Update description of demo

demo_gradio.py

@@ -176,7 +176,8 @@ with iface:
         """
 # GeCo2: Generalized-Scale Object Counting with Gradual Query Aggregation
 
-GeCo2 is a few-shot, category-agnostic detection counter. With only a small number of exemplars, GeCo2 can identify and count all instances of the target object in an image—without predefined classes or retraining.
+GeCo2 is a few-shot, category-agnostic detection counter. With only a small number of exemplars, GeCo2 can detect and count all instances of the target object in an image wihtout any retraining.
+
 
 1) Upload an image.  
 2) Draw bounding boxes on the target object (preferably ~3 instances).